1-octene
1-octylene
Identification
| Name | 1-octene |
| IUPAC | oct-1-ene |
| CAS Number | 111-66-0 |
| EINECS | 203-893-7 |
| FDA UNII | E5VK21B9RC |
| Molecular Formula | C8 H16 |
| Molecular Weight | 112.21552000 |
| MDL Number | MFCD00009548 |
| Nikkaji Number | J5.113F |
| Beilstein | 1734497 |
| XlogP3 | 4.60 (est) |
Regulatory
| JECFA Food Flavoring | 2191 1-octene |
| DG SANTE Food Flavourings | 01.070 1-octene |
| DG SANTE Food Contact Materials | 1-octene |
| FEMA Number | 4293 |
| FDA | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF) | 111-66-0 ; 1-OCTENE |
| FDA Regulation | FDA PART 175 -- INDIRECT FOOD ADDITIVES: ADHESIVES AND COMPONENTS OF COATINGS |
Physical Properties
| Appearance | colorless clear liquid (est) |
| Assay | 97.00 to 100.00 |
| Food Chemicals Codex Listed | No |
| Specific Gravity | 0.71800 to 0.72200 @ 25.00 °C. |
| Pounds per Gallon - (est). | 5.974 to 6.008 |
| Refractive Index | 1.41000 to 1.41600 @ 20.00 °C. |
| Melting Point | -101.00 °C. @ 760.00 mm Hg |
| Boiling Point | 121.00 to 122.00 °C. @ 760.00 mm Hg |
| Acid Value | 1.00 max. KOH/g |
| Vapor Pressure | 17.886999 mmHg @ 25.00 °C. (est) |
| Vapor Density | 3.9 ( Air = 1 ) |
| Flash Point | 70.00 °F. TCC ( 21.11 °C. ) |
| logP (o/w) | 4.570 |
| Soluble in | water, 3.885 mg/L @ 25 °C (est) |
Cosmetic Information
| CosIng | cosmetic data |
| Cosmetic Uses | solvents |
Organoleptic Properties
| Odor Description | at 100.00 %. |
Safety Information
| Preferred SDS | View |
| European information | Most important hazard(s): |
| Oral/Parenteral Toxicity | oral-rat LD50 5000 mg/kg |
| Dermal Toxicity | Not determined |
| Inhalation Toxicity | Not determined |
GHS Classification
['GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)', 'GHS Label elements, including precautionary statements']
Safety in Use
| Category | indirect food additives: adhesives and components of coatings |
| Recommendation for 1-octene usage levels up to | not for fragrance use. |
| Maximised Survey-derived Daily Intakes (MSDI-EU) | 0.0085 (μg/capita/day) |
| Threshold of Concern | 1800 (μg/person/day) |
| Structure Class | I |
| baked goods | 0.08000 |
| beverages(nonalcoholic) | 0.08000 |
| beverages(alcoholic) | 0.08000 |
| breakfast cereal | 0.08000 |
| cheese | 0.08000 |
| chewing gum | 0.08000 |
| condiments / relishes | - |
| confectionery froastings | 0.08000 |
| egg products | - |
| fats / oils | - |
| fish products | - |
| frozen dairy | 0.08000 |
| fruit ices | 0.08000 |
| gelatins / puddings | 0.08000 |
| granulated sugar | - |
| gravies | 0.08000 |
| hard candy | 0.08000 |
| imitation dairy | 0.08000 |
| instant coffee / tea | - |
| jams / jellies | 0.08000 |
| meat products | - |
| milk products | 0.08000 |
| nut products | - |
| other grains | - |
| poultry | - |
| processed fruits | 0.08000 |
| processed vegetables | 0.08000 |
| reconstituted vegetables | 0.08000 |
| seasonings / flavors | 0.08000 |
| snack foods | 0.08000 |
| soft candy | 0.08000 |
| soups | 0.08000 |
| sugar substitutes | - |
| sweet sauces | - |
| Dairy products, excluding products of category 02.0 (01.0) | 3.00000 |
| Fats and oils, and fat emulsions (type water-in-oil) (02.0) | 2.00000 |
| Edible ices, including sherbet and sorbet (03.0) | 3.00000 |
| Processed fruit (04.1) | 2.00000 |
| Processed vegetables (incl. mushrooms & fungi, roots & tubers, pulses and legumes), and nuts & seeds (04.2) | - |
| Confectionery (05.0) | 4.00000 |
| Chewing gum (05.3) | - |
| Cereals and cereal products, incl. flours & starches from roots & tubers, pulses & legumes, excluding bakery (06.0) | 2.00000 |
| Bakery wares (07.0) | 5.00000 |
| Meat and meat products, including poultry and game (08.0) | 1.00000 |
| Fish and fish products, including molluscs, crustaceans and echinoderms (MCE) (09.0) | 1.00000 |
| Eggs and egg products (10.0) | 1.00000 |
| Sweeteners, including honey (11.0) | 1.00000 |
| Salts, spices, soups, sauces, salads, protein products, etc. (12.0) | 2.00000 |
| Foodstuffs intended for particular nutritional uses (13.0) | 3.00000 |
| Non-alcoholic ("soft") beverages, excl. dairy products (14.1) | 2.00000 |
| Alcoholic beverages, incl. alcohol-free and low-alcoholic counterparts (14.2) | 4.00000 |
| Ready-to-eat savouries (15.0) | 5.00000 |
| Composite foods (e.g. casseroles, meat pies, mincemeat) - foods that could not be placed in categories 01.0 - 15.0 (16.0) | 2.00000 |
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Potential Uses
Natural Occurrence
Synonyms
1-
caprylene
oct-1-ene
a-
octene
alpha-
octene
N-
octene
N-1-
octene
1-
octylene
a-
octylene
PubMed:
Relating sensory and chemical properties of sour cream to consumer acceptance.
PubMed:
Mosquito attractant blends to trap host seeking Aedes aegypti.
PubMed:
Chemical Kinetic Influences of Alkyl Chain Structure on the High Pressure and Temperature Oxidation of a Representative Unsaturated Biodiesel: Methyl Nonenoate.
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Volatile Organic Compounds in Urine for Noninvasive Diagnosis of Malignant Biliary Strictures: A Pilot Study.
PubMed:
Preparation of octahydro- and tetrahydro-[1,10]phenanthroline zirconium and hafnium complexes for olefin polymerization.
PubMed:
Review article: breath analysis in inflammatory bowel diseases.
PubMed:
Improving olefin tolerance and production in E. coli using native and evolved AcrB.
PubMed:
Recoverable and recyclable water-soluble sulphonated salicylaldimine Rh(I) complexes for 1-octene hydroformylation in aqueous biphasic media.
PubMed:
Synthesis of Molybdenum and Tungsten Alkylidene Complexes That Contain Sterically Demanding Arenethiolate Ligands.
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Core-shell nanoreactors for efficient aqueous biphasic catalysis.
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Photochemical approach to functionalized benzobicyclo[3.2.1]octene structures via fused oxazoline derivatives from 4- and 5-(o-vinylstyryl)oxazoles.
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(Un)targeted metabolomics in Asteraceae: probing the applicability of essential-oil profiles of senecio L. (Senecioneae) taxa in chemotaxonomy.
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Synthesis of 1,4:3,6-dianhydrohexitols diesters from the palladium-catalyzed hydroesterification reaction.
PubMed:
Porous organic ligands (POLs) for synthesizing highly efficient heterogeneous catalysts.
PubMed:
Isomerization of cis-1,2-dimethylcyclohexane in single-pulse shock tube experiments.
PubMed:
The effects of electronic coupling between capping molecules and quantum dots on the light absorption and emission of octyl, styryl, and 4-ethynylstyryl terminated silicon quantum dots.
PubMed:
Multinuclear group 4 catalysis: olefin polymerization pathways modified by strong metal-metal cooperative effects.
PubMed:
Metabolomic analysis of breath volatile organic compounds reveals unique breathprints in children with inflammatory bowel disease: a pilot study.
PubMed:
SmoXYB1C1Z of Mycobacterium sp. strain NBB4: a soluble methane monooxygenase (sMMO)-like enzyme, active on C2 to C4 alkanes and alkenes.
PubMed:
Experimental and theoretical methods in kinetic studies of heterogeneously catalyzed reactions.
PubMed:
A comparison of low and high activity precatalysts: do the calculated energy barriers during the self-metathesis reaction of 1-octene correlate with the precatalyst metathesis activity?
PubMed:
A molecular modeling study of the changes of some steric properties of the precatalysts during the olefin metathesis reaction.
PubMed:
Ferrocenylpyrazolyl palladium complexes as catalysts for the polymerisation of 1-heptene and 1-octene to highly branched polyolefins.
PubMed:
Improved metathesis lifetime: chelating pyridinyl-alcoholato ligands in the second generation Grubbs precatalyst.
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Colloidal nickel/gallium nanoalloys obtained from organometallic precursors in conventional organic solvents and in ionic liquids: noble-metal-free alkyne semihydrogenation catalysts.
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Breathprints of childhood obesity: changes in volatile organic compounds in obese children compared with lean controls.
PubMed:
2D-QSPR/DFT studies of aryl-substituted PNP-Cr-based catalyst systems for highly selective ethylene oligomerization.
PubMed:
Cationic Group-IV pincer-type complexes for polymerization and hydroamination catalysis.
PubMed:
Synthesis of new diphosphine ligands and their application in Pd-catalyzed alkoxycarbonylation reactions.
PubMed:
Breath analysis in pulmonary arterial hypertension.
PubMed:
[Chemical constituents from seeds of Vigna umbellata].
PubMed:
Cationic Group-IV pincer-type complexes for polymerization and hydroamination catalysis.
PubMed:
Effects of post-reactor functionalization on the phase behaviour of an ethylene-1-octene copolymer studied using solid-state high resolution 13C NMR spectroscopy.
PubMed:
Hydrocarbon biodegradation and dynamic laser speckle for detecting chemotactic responses at low bacterial concentration.
PubMed:
Rh nanoparticle catalyzed hydroaminomethylation of 1-octene in thermoregulated ionic liquid and organic biphasic system.
PubMed:
Relating sensory and chemical properties of sour cream to consumer acceptance.
PubMed:
Catalytic deoxydehydration of diols to olefins by using a bulky cyclopentadiene-based trioxorhenium catalyst.
PubMed:
Heterogenization of homogeneous catalysts in metal-organic frameworks via cation exchange.
PubMed:
Homogeneous hydrogenation and isomerization of 1-octene catalyzed by nickel(II) complexes with bidentate diarylphosphane ligands.
PubMed:
A selective functionalized mesoporous silica-supported Rh catalyst for effective 1-octene hydroformylation.
PubMed:
Active skeletal Ni catalysts prepared from an amorphous Ni-Zr alloy in the pre-crystallization state.
PubMed:
Gold(I)-catalyzed formation of bicyclo[4.2.0]oct-1-enes.
PubMed:
Palladium-catalyzed olefination and arylation of 2-substituted 1,2,3-triazole N-oxides.
PubMed:
Epoxidation of linear, branched and cyclic alkenes catalyzed by unspecific peroxygenase.
PubMed:
Rate-determining water-assisted O-O bond cleavage of an Fe(III)-OOH intermediate in a bio-inspired nonheme iron-catalyzed oxidation.
PubMed:
Preparation of phosphine-functionalized polystyrene stars by metal catalyzed controlled radical copolymerization and their application to hydroformylation catalysis.
PubMed:
Simple and highly Z-selective ruthenium-based olefin metathesis catalyst.
PubMed:
Ethylene tri- and tetramerization: a steric parameter selectivity switch from X-ray crystallography and computational analysis.
PubMed:
Mosquito attractant blends to trap host seeking Aedes aegypti.
PubMed:
Catalyst recycling via specific non-covalent adsorption on modified silicas.
PubMed:
Rhodium(III)-catalyzed N-nitroso-directed C-H olefination of arenes. High-yield, versatile coupling under mild conditions.
PubMed:
Remarkable solvent, porphyrin ligand, and substrate effects on participation of multiple active oxidants in manganese(III) porphyrin catalyzed oxidation reactions.
PubMed:
The role of Pd2+/Pd0 in hydrogenation by [Pd(2-pymo)2]n: an X-ray absorption and IR spectroscopic study.
PubMed:
Mechanistic features of isomerizing alkoxycarbonylation of methyl oleate.
PubMed:
Rhodium complexes stabilized by phosphine-functionalized phosphonium ionic liquids used as higher alkene hydroformylation catalysts: influence of the phosphonium headgroup on catalytic activity.
PubMed:
Aqueous-phase hydroformylation of 1-octene using hydrophilic sulfonate salicylaldimine dendrimers.
PubMed:
Non-invasive breath analysis of pulmonary nodules.
PubMed:
Hydroformylation of 1-octene using low-generation Rh(I) metallodendritic catalysts based on a tris-2-(2-pyridyliminoethyl)amine scaffold.
PubMed:
Dioxomolybdenum(VI) complexes with pyrazole based aryloxide ligands: synthesis, characterization and application in epoxidation of olefins.
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Biosynthesis and metabolic engineering of palmitoleate production, an important contributor to human health and sustainable industry.
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Detailed product analysis during low- and intermediate-temperature oxidation of ethylcyclohexane.
PubMed:
Palladium-catalyzed aerobic intermolecular cyclization of acrylic acid with 1-octene to afford α-methylene-γ-butyrolactones: the remarkable effect of continuous water removal from the reaction mixture and analysis of the reaction by kinetic, ESI-MS, and XAFS measurements.
PubMed:
Acaricidal activities of the active component of Lycopus lucidus oil and its derivatives against house dust and stored food mites (Arachnida: Acari).
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Synthesis, structural characterization and catalytic activity of a multifunctional enzyme mimetic oxoperoxovanadium(V) complex.
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Vinyl-type polynorbornenes with pendant PCBM: a novel acceptor for organic solar cells.
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Substrate range and enantioselectivity of epoxidation reactions mediated by the ethene-oxidising Mycobacterium strain NBB4.
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Comparison of the behavior of metal-organic frameworks and zeolites for hydrocarbon separations.
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Capillary electrochromatography-mass spectrometry determination of melamine and related triazine by-products using poly(divinyl benzene-alkene-vinylbenzyl trimethylammonium chloride) monolithic stationary phases.
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(3S*,4S*,E)-tert-Butyl 3,4-dibromo-5-oxo-cyclo-oct-1-ene-carboxyl-ate.
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Cooperative ligand effects in phase-switching homogeneous catalysts.
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Kinetics studies of the gas-phase reactions of NO3 radicals with series of 1-alkenes, dienes, cycloalkenes, alkenols, and alkenals.
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Zn(II) Robson macrocycles as templates for chelating diphosphines.
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Production of hydrocarbon compounds by endophytic fungi Gliocladium species grown on cellulose.
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Evaluation of ligand effects in the modified cobalt hydroformylation of 1-octene. Crystal structures of [Co(L)(CO)3]2 (L = PA-C5, PCy3 and PCyp3).
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Telomerisation of buta-1,3-diene and methanol: superiority of chromanyl-type phosphines in the Dow process for the industrial production of 1-MOD.
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Stereoselective synthesis of core structure of cortistatin A.
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An improved procedure for the purification of catalytically active alkane hydroxylase from Pseudomonas putida GPo1.
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2-(1-(Arylimino)propyl)quinolin-8-olate half-titanocene dichlorides: synthesis, characterization and ethylene (co-)polymerization behaviour.
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Atom transfer radical addition (ATRA) catalyzed by copper complexes with tris[2-(dimethylamino)ethyl]amine (Me6TREN) ligand in the presence of free-radical diazo initiator AIBN.
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Total synthesis of cortistatins A and J.
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Synthesis of [3]ferrocenophane-bridged Cp-amido zirconium complexes and ansa-zirconocene complexes and their use in catalytic polymerisation reactions.
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The influence of comonomer on ethylene/α-olefin copolymers prepared using [bis(N-(3-tert butylsalicylidene)anilinato)] titanium (IV) dichloride complex.
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Observation of different catalytic activity of various 1-olefins during ethylene/1-olefin copolymerization with homogeneous metallocene catalysts.
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Rhenium hydride/boron Lewis acid cocatalysis of alkene hydrogenations: activities comparable to those of precious metal systems.
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Heterogenised N-heterocyclic carbene complexes: synthesis, characterisation and application for hydroformylation and C-C bond formation reactions.
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Combining the benefits of homogeneous and heterogeneous catalysis with tunable solvents and nearcritical water.
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High-pressure investigations under CO/H2 of rhodium complexes containing hemispherical diphosphites.
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Preparation of half-metallocenes of thiophene-fused and tetrahydroquinoline-linked cyclopentadienyl ligands for ethylene/α-olefin copolymerization.
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Continuous rhodium-catalyzed hydroformylation of 1-octene with polyhedral oligomeric silsesquioxanes (POSS) enlarged triphenylphosphine.
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At the frontier between heterogeneous and homogeneous catalysis: hydrogenation of olefins and alkynes with soluble iron nanoparticles.
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Ordered mesoporous materials as solid supports for rhodium-diphosphine catalysts with remarkable hydroformylation activity.
PubMed:
An alternative mechanistic concept for homogeneous selective ethylene oligomerization of chromium-based catalysts: binuclear metallacycles as a reason for 1-octene selectivity?
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Organic aqueous tunable solvents (OATS): a vehicle for coupling reactions and separations.
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Unexpected proton spin-lattice relaxation in the solutions of polyolefin and tetrachloroethane.
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Continuous flow hydroformylation using supported ionic liquid phase catalysts with carbon dioxide as a carrier.
PubMed:
Ring opening metathesis polymerization-derived block copolymers bearing chelating ligands: synthesis, metal immobilization and use in hydroformylation under micellar conditions.
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Stable crystalline annulated diaminocarbenes: coordination with rhodium(I), iridium(I) and catalytic hydroformylation studies.
PubMed:
Products and mechanisms of the gas-phase reactions of OH radicals with 1-octene and 7-tetradecene in the presence of NO.
PubMed:
Efficient bulky phosphines for the selective telomerization of 1,3-butadiene with methanol.
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Synthesis and ethylene trimerisation capability of new chromium(II) and chromium(III) heteroscorpionate complexes.
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Synthesis of functionalized mesoporous material with various organo-silanes.
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Influence of nanopores of MCM-41 and SBA-15 confining (n-BuCp)2ZrCl2 on copolymerization of ethylene-alpha-olefin.
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Synthesis and application of tetraphosphane ligands in rhodium-catalyzed hydroformylation of terminal olefins: high regioselectivity at high temperature.
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Surface diffusion in porous catalysts.
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Hybrid polyoxotungstate/MIL-101 materials: synthesis, characterization, and catalysis of H2O2-based alkene epoxidation.
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Rare-earth metal alkyl, amido, and cyclopentadienyl complexes supported by imidazolin-2-iminato ligands: synthesis, structural characterization, and catalytic application.
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Sulfonic acid resin-catalyzed addition of phenols, carboxylic acids, and water to olefins: Model reactions for catalytic upgrading of bio-oil.
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The amido-bridged zirconocene's reactivity and catalytic behavior for ethylene polymerization.
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A novel α,β-unsaturated nitrone-aryne [3+2] cycloaddition and its application in the synthesis of the cortistatin core.
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Highly Z-selective metathesis homocoupling of terminal olefins.
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Highly Active Syndiospecific Living Polymerization of Higher 1-Alkene with ansa-Fluorenylamidodimethyltitanium Complex.
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Error analysis for NMR polymer microstructure measurement without calibration standards.
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Persistent radical effect in action: kinetic studies of copper-catalyzed atom transfer radical addition in the presence of free-radical diazo initiators as reducing agents.
PubMed:
Regioselective biotransformation of (+)- and (-)-citronellene by the larvae of common cutworm ( Spodoptera litura ).
PubMed:
13C NMR of polyolefins with a new high temperature 10 mm cryoprobe.
PubMed:
Oxidation of carbon monoxide cocatalyzed by palladium(0) and the H(5)PV(2)Mo(10)O(40) polyoxometalate probed by electron paramagnetic resonance and aerobic catalysis.
PubMed:
PCNCP ligands in the chromium-catalyzed oligomerization of ethylene: tri- versus tetramerization.
PubMed:
Grafting strategy to develop single site titanium on an amorphous silica surface.
PubMed:
DFT investigation of the 1-octene metathesis reaction mechanism with the Phobcat precatalyst.
PubMed:
Palladium-catalyzed isomerization and hydroformylation of olefins.
PubMed:
Molecular recognition on a cavitand-functionalized silicon surface.
PubMed:
Rate constants for the gas-phase reactions of NO3 radicals and O3 with C6-C14 1-alkenes and 2-methyl-1-alkenes at 296 +/- 2 K.
PubMed:
A novel hemilabile calix[4],quinoline-based P,N-ligand: coordination chemistry and complex characterisation.
PubMed:
Intermolecular hydroamination of ethylene and 1-alkenes with cyclic ureas catalyzed by achiral and chiral gold(I) complexes.
PubMed:
Turning TS-1 zeolite into a highly active catalyst for olefin epoxidation with organic hydroperoxides.
PubMed:
Proximity and cooperativity effects in binuclear d(0) olefin polymerization catalysis. theoretical analysis of structure and reaction mechanism.
PubMed:
Olefin coordination in copper(I) complexes of bis(2-pyridyl)amine.
PubMed:
Rate constants for the gas-phase reactions of OH radicals with a series of C6-C14 alkenes at 299 +/- 2 K.
PubMed:
Stereoelectronic effects in a homologous series of bidentate cyclic phosphines. A clear correlation of hydroformylation catalyst activity with ring size.
PubMed:
Lengthening alkyl spacers to increase SBA-15-anchored Rh-P complex activities in 1-octene hydroformylation.
PubMed:
Use of headspace SPME-GC-MS for the analysis of the volatiles produced by indoor molds grown on different substrates.
PubMed:
Synthesis of (+)-didemniserinolipid B: application of a 2-allyl-4-fluorophenyl auxiliary for relay ring-closing metathesis.
PubMed:
Efficiency of whole and skimmed powdered milk for trapping volatile compounds released from plastic containers in high-temperature applications.
PubMed:
Activity coefficients at infinite dilution measurements for organic solutes and water in the ionic liquid 1-butyl-3-methylimidazolium trifluoromethanesulfonate.
PubMed:
Intermolecular alkene and alkyne hydroacylation with beta-S-substituted aldehydes: mechanistic insight into the role of a hemilabile P-O-P ligand.
PubMed:
Study of the adsorption of organic molecules on transition metal exchanged zeolites via solid state NMR. Part 2: adsorption of organic molecules on zeolite NaX, CaX, and CaCoX.
PubMed:
Rate constants for the gas-phase reactions of OH radicals with E-7-tetradecene, 2-methyl-1-tridecene and the C(7)-C(14) 1-alkenes at 295 +/- 1 K.
PubMed:
DFT study of the 1-octene metathesis reaction mechanism with WCl6/C catalytic system.
PubMed:
The rate-determining step in the rhodium-xantphos-catalysed hydroformylation of 1-octene.
PubMed:
Phosphabicyclononane-containing ru complexes: efficient pre-catalysts for olefin metathesis reactions.
PubMed:
"Solventless" continuous flow homogeneous hydroformylation of 1-octene.
PubMed:
Is hydrogen abstraction an important pathway in the reaction of alkenes with the OH radical?
PubMed:
Chromium(III) catalysed ethylene tetramerization promoted by bis(phosphino)amines with an N-functionalized pendant.
PubMed:
Muscodor albus E-6, an endophyte of Guazuma ulmifolia making volatile antibiotics: isolation, characterization and experimental establishment in the host plant.
PubMed:
Self-assembly of nanosize coordination cages on si(100) surfaces.
PubMed:
Supramolecular bidentate phosphorus ligands based on bis-zinc(II) and bis-tin(IV) porphyrin building blocks.
PubMed:
Supported ionic liquid phase catalysis with supercritical flow.
PubMed:
Platinum-catalyzed hydroformylation of terminal and internal octenes.
PubMed:
High tacticity control in organolanthanide polymerization catalysis: formation of isotactic poly(alpha-alkenes) with a chiral C3-symmetric thulium complex.
PubMed:
Solvent-free iodination of organic molecules using the I(2)/urea-H(2)O(2) reagent system.
PubMed:
Exploiting charge-transfer complexation for selective measurement of gas-phase olefins with nanoparticle-coated chemiresistors.
PubMed:
First comprehensive investigation of Suzuki couplings of alkenyl nonaflates with aryl and alkenyl boronic acid derivatives by using classical conditions and microwave heating.
PubMed:
Grafting cavitands on the Si(100) surface.
PubMed:
Characterization of manganese(V)-oxo polyoxometalate intermediates and their properties in oxygen-transfer reactions.
PubMed:
Use of new generation poly(styrene-divinylbenzene) resins for gas-phase trapping-thermal desorption. Application to the retention of seven volatile organic compounds.
PubMed:
Ozone artifacts and carbonyl measurements using Tenax GR, Tenax TA, Carbopack B, and Carbopack X adsorbents.
PubMed:
Palladium nanoparticles stabilized by alkylated polyethyleneimine as aqueous biphasic catalysts for the chemoselective stereocontrolled hydrogenation of alkenes.
PubMed:
Triphenylphosphane-functionalised amphiphilic copolymers: tailor-made support materials for the efficient and selective aqueous two-phase hydroformylation of 1-octene.
PubMed:
Aqueous-phase hydroformylation of 1-octene: styrene latices as phase-transfer agents.
PubMed:
o-Phenylene-bridged Cp/sulfonamido titanium complexes for ethylene/1-octene copolymerization.
PubMed:
Hydrocarboxylation of terminal alkenes in supercritical carbon dioxide using perfluorinated surfactants.
PubMed:
High-precision catalysts: regioselective hydroformylation of internal alkenes by encapsulated rhodium complexes.
PubMed:
Photochemical sources of organic acids. 2. Formation of C5-C9 carboxylic acids from alkene ozonolysis under dry and humid conditions.
PubMed:
Products and mechanism of secondary organic aerosol formation from reactions of linear alkenes with NO3 radicals.
PubMed:
Phase equilibria in carbon dioxide expanded solvents: Experiments and molecular simulations.
PubMed:
Tropene derivatives by sequential intermolecular and transannular, intramolecular palladium-catalyzed hydroamination of cycloheptatriene.
PubMed:
Comparative analysis of volatile constituents from mice and their urine.
PubMed:
Organically capped silicon nanoparticles with blue photoluminescence prepared by hydrosilylation followed by oxidation.
PubMed:
Does Haber's law apply to human sensory irritation?
PubMed:
In situ generation of vinyl allenes and its applications to one-pot assembly of cyclohexene, cyclooctadiene, 3,7-nonadienone, and bicyclo[6.4.0]dodecene derivatives with palladium-catalyzed multicomponent reactions.
PubMed:
Co/CNF catalysts tailored by controlling the deposition of metal colloids onto CNFs: preparation and catalytic properties.
PubMed:
Isolation and functional analysis of cytochrome P450 CYP153A genes from various environments.
PubMed:
Secondary metabolites from Ganoderma lucidum and Spongiporus leucomallellus.
PubMed:
Cobalt-catalyzed dimerization of alpha-olefins to give linear alpha-olefin products.
PubMed:
Rhodium catalysed hydroformylation of alkenes using highly fluorophilic phosphines.
PubMed:
Mechanistic investigations of the ethylene tetramerisation reaction.
PubMed:
Encapsulated transition metal catalysts comprising peripheral Zn(II)salen building blocks: template-controlled reactivity and selectivity in hydroformylation catalysis.
PubMed:
Aromatic and aliphatic hydrocarbon consumption and transformation by the styrene degrading strain Pseudomonas putida CA-3.
PubMed:
Nanolithography based on the formation and manipulation of nanometer-size organic liquid menisci.
PubMed:
Fourier transform microwave spectroscopy of vinyldiacetylene, vinyltriacetylene, and vinylcyanodiacetylene.
PubMed:
Effect of weight at slaughter on the volatile compounds of cooked beef from Spanish cattle breeds.
PubMed:
A cartridge system for organometallic catalysis: sequential catalysis and separation using supercritical carbon dioxide to switch phases.
PubMed:
Main compounds responsible for off-odour of strawberries infected by Phytophthora cactorum.
PubMed:
Volatile compounds of Aspergillus strains with different abilities to produce ochratoxin A.
PubMed:
A QM/MM study of the asymmetric dihydroxylation of terminal aliphatic n-alkenes with OsO4.(DHQD)2PYDZ: enantioselectivity as a function of chain length.
PubMed:
A sterically expanded "constrained geometry catalyst" for highly active olefin polymerization and copolymerization: an unyielding comonomer effect.
PubMed:
Siloxane-supported organometallic compounds and their catalytic activities for the hydrosilylation of vinylsilanes and dienes.
PubMed:
Design and synthesis of (Z)-1,2-diphenyl-1-(4-methanesulfonamidophenyl)alk-1-enes and (Z)-1-(4-azidophenyl)-1,2-diphenylalk-1-enes: novel inhibitors of cyclooxygenase-2 (COX-2) with anti-inflammatory and analgesic activity.
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A new class of acyclic 2-alkyl-1,1,2-triaryl (Z)-olefins as selective cyclooxygenase-2 inhibitors.
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Ethylene tetramerization: a new route to produce 1-octene in exceptionally high selectivities.
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Noncovalent anchoring of homogeneous catalysts to silica supports with well-defined binding sites.
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Rapid identification of microbial VOCs from tobacco molds using closed-loop stripping and gas chromatography/time-of-flight mass spectrometry.
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Amine attack on coordinated alkenes: an interconversion from anti-Markovnikoff to Markovnikoff products.
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Alpha-alkylation of ketones by addition of zinc enamides to unactivated olefins.
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Ligand and pH influence on manganese-mediated peracetic acid epoxidation of terminal olefins.
PubMed:
Immobilization of oxomolybdenum species in a layered double hydroxide pillared by 2,2'-bipyridine-5,5'-dicarboxylate anions.
PubMed:
Hydrophosphorylation of alkenes with dialkyl phosphites catalyzed by Mn(III) under air.
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Catalytic oligomerization of ethylene to higher linear alpha-olefins promoted by the cationic group 4 [(eta 5-Cp-(CMe2-bridge)-Ph)MII(ethylene)2]+ (M = Ti, Zr, Hf) active catalysts: a density functional investigation of the influence of the metal on the catalytic activity and selectivity.
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A novel dicationic phenoxaphosphino-modified Xantphos-type ligand: a ligand for highly active and selective, biphasic, rhodium catalysed hydroformylation in ionic liquids.
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Olefin copolymerization via reversible addition-fragmentation chain transfer.
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Synthesis, structure, and catalytic oxidation chemistry from the first oxo-imido Schiff base metal complexes.
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Variation of the essential oil content and composition in leaves from cultivated plants of Hypericum androsaemum L.
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Avoidance of nonhost plants by a bark beetle, Pityogenes bidentatus, in a forest of odors.
PubMed:
Gas chromatography of trimethylsilyl derivatives of alpha-methoxyalkyl hydroperoxides formed in alkene-O3 reactions.
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Extended X-ray absorption fine structure (EXAFS) characterisation of the hydroformylation of oct-1-ene by dilute Rh-PEt3 catalysts in supercritical carbon dioxide.
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Continuous flow homogeneous catalysis using supercritical fluids.
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Encapsulation of transition metal catalysts by ligand-template directed assembly.
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Volatiles in a sausage surface model-influence of Penicillium nalgiovense, Pediococcus pentosaceus, ascorbate, nitrate and temperature.
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Experimental and theoretical investigation of reversible interconversion, thermal reactions, and wavelength-dependent photochemistry of diazo Meldrum's acid and its diazirine isomer, 6,6-dimethyl-5,7-dioxa-1,2-diaza-spiro[2,5]oct-1-ene-4,8-dione.
PubMed:
Rhodium-catalyzed regio- and stereoselective 1-seleno-2-thiolation of 1-alkynes.
PubMed:
Catalyst/cocatalyst nuclearity effects in single-site olefin polymerization. Significantly enhanced 1-octene and isobutene comonomer enchainment in ethylene polymerizations mediated by binuclear catalysts and cocatalysts.
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The room-temperature stabilization of bicyclo[2.2.2]oct-1-ene and bicyclo[3.2.1]oct-1-ene.
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Polyoxometalate-catalysed epoxidation of 1-octene with hydrogen peroxide in microemulsions coupled with ultrafiltration.
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A fully integrated high-throughput screening methodology for the discovery of new polyolefin catalysts: discovery of a new class of high temperature single-site group (IV) copolymerization catalysts.
PubMed:
A highly fluorous room-temperature ionic liquid exhibiting fluorous biphasic behavior and its use in catalyst recycling.
PubMed:
Essential oils from plants and in vitro shoots of Hypericum androsaemum L.
PubMed:
A novel dicationic phenoxaphosphino-modified xantphos-type ligand--a unique ligand specifically designed for a high activity, selectivity and recyclability.
PubMed:
Enantioselective cyclization/hydrosilylation of 1,6-enynes catalyzed by a cationic rhodium bis(phosphine) complex.
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Partitioning of main and side-chain units between different phases: a solid-state 13C NMR inversion-recovery cross-polarization study on a homogeneous, metallocene-based, ethylene-1-octene copolymer.
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Behavior of some solid food simulants in contact with several plastics used in microwave ovens.
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Living polymerization and block copolymerization of alpha-olefins by an amine bis(phenolate) titanium catalyst.
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The radical-chain addition of aldehydes to alkenes by the use of N-hydroxyphthalimide (NHPI) as a polarity-reversal catalyst.
PubMed:
Novel tubing microreactor for monitoring chemical reactions.
PubMed:
Activation of nitrous oxide and selective epoxidation of alkenes catalyzed by the manganese-substituted polyoxometalate, [Mn(III)2ZnW(Zn2W9O34)2]10-.
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Potential migration release of volatile compounds from plastic containers destined for food use in microwave ovens.
PubMed:
Optimisation of polystyrene resin-supported Pt catalysts in room temperature, solvent-less, oct-l-ene hydrosilylation using methyldichlorosilane.
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Transition-metal-promoted hydroboration of alkenes: a unique reversal of regioselectivity.
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Formation of cyclodimeric (sp(2)-C(1))-bridged Cp/-oxido ("CpC(1)O"M(IV)X(2)) group 4 metal Ziegler-Natta catalyst systems--how important is the "constrained geometry" effect?
PubMed:
Oxabicyclo[3.2.1]octenes in organic synthesis: direct ring opening of oxabicyclo[3.2.1] ring systems with diisobutylaluminum hydride and a silyl ketene acetal--synthesis of the chiral C(19)-C(26) and C(27)-C(32) fragments of Scytophycin C.
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Copper(I)-homoscorpionate catalysts for the preferential, kinetically controlled cis cyclopropanation of alpha-olefins with ethyl diazoacetate.
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Unusual influence of substituents on ring-opening metathesis reactions.
PubMed:
High-throughput evaluation of olefin copolymer composition by means of attenuated total reflection Fourier tranform infrared spectroscopy.
PubMed:
Triethylborane-induced bromine atom-transfer radical addition in aqueous media: study of the solvent effect on radical addition reactions.
PubMed:
Experimental Investigation of the Primary and Secondary Deuterium Kinetic Isotope Effects for Epoxidation of Alkenes and Ethylene with m-Chloroperoxybenzoic Acid.
PubMed:
Selective Oxidation of Vinyl Ethers and Silyl Enol Ethers with Hydrogen Peroxide Catalyzed by Peroxotungstophosphate.
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Photoactivated DNA cleavage by compounds structurally related to the bithiazole moiety of bleomycin.
PubMed:
A silica-supported, switchable, and recyclable hydroformylation-hydrogenation catalyst.
PubMed:
Phosphabenzenes as monodentate pi-acceptor ligands for rhodium-catalyzed hydroformylation.
PubMed:
Molecular addition compounds. 18. Borane adducts with hydroxydialkyl sulfide borates for hydroboration. New, essentially odorless, water-soluble sulfide borane acceptors for hydroboration.
PubMed:
Line tension approaching a first-order wetting transition: experimental results from contact angle measurements.
PubMed:
Development of an analytical technique and stability evaluation of 143 C3-C12 volatile organic compounds in Summa canisters by gas chromatography-mass spectrometry.
PubMed:
Biotransformation of (-)-dihydromyrcenyl acetate using the plant parasitic fungus Glomerella cingulata as a biocatalyst.
PubMed:
Molecular addition compounds. 17. Borane and chloroborane adducts with organic sulfides for hydroboration
PubMed:
Tests of potential functional barriers for laminated multilayer food packages. Part I: Low molecular weight permeants.
PubMed:
Titanocene-catalyzed carbosilylation of alkenes and dienes using alkyl halides and chlorosilanes
PubMed:
Molecular addition compounds. 16. New, highly reactive borane adducts with N,N-dialkyl-tert-alkylamines for hydroboration
PubMed:
Non-amine dopamine transporter probe [(3)H]tropoxene distributes to dopamine-rich regions of monkey brain.
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Synthesis of tetrasubstituted bicyclo[3.2.1]octenes as potential inhibitors of influenza virus sialidase.
PubMed:
Time course of sensory eye irritation in humans exposed to N-butanol and 1-octene.
PubMed:
Qualitative identification of volatile metabolites from two fungi and three bacteria species cultivated on two media.
PubMed:
Ethylene Copolymerization with 1-Octene Using a 2-Methylbenz
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Cytological changes and conjunctival hyperemia in relation to sensory eye irritation.
PubMed:
Formation of Three-Membered Rings by S(H)i Displacement. Reverse of Cyclopropyl Ring Opening(1).
PubMed:
Reactions of Singlet Oxygen with Organometallic Compounds. 4. Photooxidation of Cationic Iridium(I) and Rhodium(I) Complexes with Weakly Bonded Ligands.
PubMed:
Linalool and cineole type glucosides from Cunila spicata.
PubMed:
Uptake, distribution, and formation of hemoglobin and DNA adducts after inhalation of C2-C8 1-alkenes (olefins) in the rat.
PubMed:
Sensory reactions of nasal pungency and odor to volatile organic compounds: the alkylbenzenes.
PubMed:
A pentahalogenated monoterpene from the red alga Portieria hornemannii produces a novel cytotoxicity profile against a diverse panel of human tumor cell lines.
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Effects of hydrocarbons on transformation and intercellular communication in Syrian hamster embryo cells.
PubMed:
Silicone-immobilized biocatalysts effective for bioconversions in nonaqueous media.
PubMed:
Immobilization of microbial cells in a mixed matrix of silicone polymer and calcium alginate gel: epoxidation of 1-octene by Nocardia corallina B-276 in organic media.
PubMed:
Covalent binding to apoprotein is a major fate of heme in a variety of reactions in which cytochrome P-450 is destroyed.
PubMed:
Metabolic activation of olefins. Conversion of 1-octene to a putative reactive intermediate 1-octen-3-one: an alternative pathway to epoxidation.
PubMed:
Potential cerebral perfusion agents: synthesis and evaluation of a radioiodinated vinylalkylbarbituric acid analogue.
PubMed:
Stereochemistry of cytochrome P-450-catalyzed epoxidation and prosthetic heme alkylation.
PubMed:
Synthesis of 1,2-Epoxyoctane by Pseudomonas oleovorans During Growth in a Two-Phase System Containing High Concentrations of 1-Octene.
PubMed:
Synthesis of (+)-11-deoxy-15-ethynyl prostaglandins.
PubMed:
Epoxidation of 1,7-octadiene by Pseudomonas oleovorans: fermentation in the presence of cyclohexane.
PubMed:
Enzymatic epoxidation: synthesis of 7,8-epoxy-1-octene, 1,2-7,8-diepoxyoctane, and 1,2-Epoxyoctane by Pseudomonas oleovorans.
PubMed:
Pseudomonas oleovorans hydroxylation-epoxidation system: additional strain improvements.
PubMed:
Oxidation of 1-alkenes to 1,2-epoxyalkanes by Pseudomonas oleovorans.