cyclooctane

octamethylene PubMed: Carbon-Hydrogen Activation of Cycloalkanes by Cyclopentadienylcarbonylrhodium-A Lifetime Enigma. PubMed: A novel synthetic approach to the bicyclo[5.3.1]undecan-11-one framework of vinigrol. PubMed: Development of GoSlo-SR-5-69, a potent activator of large conductance Ca2+-activated K+ (BK) channels. PubMed: Construction of the basic skeleton of ophiobolin A and variecolin. PubMed: Diels-Alder reaction for tumor pretargeting: in vivo chemistry can boost tumor radiation dose compared with directly labeled antibody. PubMed: Kinetics study of the reaction of OH radicals with C5-C8 cycloalkanes at 240-340 K using the relative rate/discharge flow/mass spectrometry technique. PubMed: Highly active catalysts for the transfer dehydrogenation of alkanes: synthesis and application of novel 7-6-7 ring-based pincer iridium complexes. PubMed: Complexes with hybrid phosphorus-NHC ligands: pincer-type Ir hydrides, dinuclear Ag and Ir and tetranuclear Cu and Ag complexes. PubMed: Interpreting medium ring canonical conformers by a triangular plane tessellation of the macrocycle. PubMed: Oxorhenium(V) complexes of quinoline and isoquinoline carboxylic acids--synthesis, structural characterization and catalytic application in epoxidation reactions. PubMed: Doped graphene as a metal-free carbocatalyst for the selective aerobic oxidation of benzylic hydrocarbons, cyclooctane and styrene. PubMed: Enzyme-catalyzed synthesis of aliphatic-aromatic oligoamides. PubMed: The great diversity of HMX conformers: probing the potential energy surface using CCSD(T). PubMed: Proton-bridge motions in amine conjugate acid ions having intramolecular hydrogen bonds to hydroxyl and amine groups. PubMed: Oxidation of cycloalkanes by H2O2 using a copper-hemicryptophane complex as a catalyst. PubMed: Two- and three-dimensional standing waves in a reaction-diffusion system. PubMed: Exploring the energy landscapes of flexible molecular loops using higher-dimensional continuation. PubMed: Heterometallic Co(III)4Fe(III)2 Schiff base complex: structure, electron paramagnetic resonance, and alkane oxidation catalytic activity. PubMed: Improving the affinity and activity of CYP101D2 for hydrophobic substrates. PubMed: Catalytic hydrogen evolution from a covalently linked dicobaloxime. PubMed: Attenuated total reflection infrared difference spectroscopy (ATR-IRDS) for quantitative reaction monitoring. PubMed: Tetradentate Schiff base ligands and their complexes: synthesis, structural characterization, thermal, electrochemical and alkane oxidation. PubMed: Correlations between conjugation length, macromolecular dynamics, and photophysics of phenylene-vinylene/aliphatic multiblock copolymers. PubMed: Reactions of OH radicals with C6-C10 cycloalkanes in the presence of NO: isomerization of C7-C10 cycloalkoxy radicals. PubMed: Synthesis and antimicrobial evaluation of some new cyclooctanones and cyclooctane-based heterocycles. PubMed: Synthesis of a fluorogenic cyclooctyne activated by Cu-free click chemistry. PubMed: Membrane labeling and immobilization via copper-free click chemistry. PubMed: Synthetic studies on dicyclopenta[a,d]cyclooctane terpenoids: construction of the core structure of fusicoccins and ophiobolins on the route involving a Wagner-Meerwein rearrangement. PubMed: Efficient catalytic cycloalkane oxidation employing a "helmet" phthalocyaninato iron(III) complex. PubMed: Atmospheric-pressure, liquid-phase, selective aerobic oxidation of alkanes catalysed by metal-organic frameworks. PubMed: Development of Photocrosslinkable Urethane-Doped Polyester Elastomers for Soft Tissue Engineering. PubMed: Rh-catalyzed [7 + 1] cycloaddition of buta-1,3-dienylcyclopropanes and CO for the synthesis of cyclooctadienones. PubMed: Screening of a minimal enriched P450 BM3 mutant library for hydroxylation of cyclic and acyclic alkanes. PubMed: Synthesis of oligoribonucleic acid conjugates using a cyclooctyne phosphoramidite. PubMed: Labeling study of avidin by modular method for affinity labeling (MoAL). PubMed: Topology of cyclo-octane energy landscape. PubMed: Citric-acid-derived photo-cross-linked biodegradable elastomers. PubMed: Structure-activity analysis of vinylogous urea inhibitors of human immunodeficiency virus-encoded ribonuclease H. PubMed: Metalloradical-catalyzed aliphatic carbon-carbon activation of cyclooctane. PubMed: Synthesis and characterization of a biodegradable elastomer featuring a dual crosslinking mechanism. PubMed: Solvation shell structure of cyclooctylpyranone in water solvent and its comparative structure, dynamics and dipole moment in HIV protease. PubMed: Clickable fluorophores for biological labeling--with or without copper. PubMed: Effects of native organic material and water on sorption properties of reference diesel soot. PubMed: Zirconium complex of an [OSSO]-type diphenolate ligand bearing trans-1,2-cyclooctanediylbis(thio) core: synthesis, structure, and isospecific 1-hexene polymerization. PubMed: Ring strain energy in the cyclooctyl system. The effect of strain energy on [3 + 2] cycloaddition reactions with azides. PubMed: Characterization of sorbent properties of soil organic matter and carbonaceous geosorbents using n-alkanes and cycloalkanes as molecular probes. PubMed: Transformation of the hexagonal-structure clathrate hydrate of cyclooctane to a low-symmetry form below 167 k. PubMed: Dual types of spherulites in poly(octamethylene terephthalate) confined in thin-film growth. PubMed: Tetrazine ligation: fast bioconjugation based on inverse-electron-demand Diels-Alder reactivity. PubMed: Contiguously substituted cyclooctane polyols. configurational assignments via (1)H NMR correlations and symmetry considerations. PubMed: Algorithmic dimensionality reduction for molecular structure analysis. PubMed: Design, synthesis and pharmacological evaluation of hybrid molecules out of quinazolinimines and lipoic acid lead to highly potent and selective butyrylcholinesterase inhibitors with antioxidant properties. PubMed: Nonelectrical poling in ferroelectric polythioureas. PubMed: 2-Chloro-12-phenyl-6,7,8,9,10,11-hexa-hydro-cyclo-octa-[b]quinoline. PubMed: Catalytic ring expansion, contraction, and metathesis-polymerization of cycloalkanes. PubMed: Packing in three cyclooctitol acetates. PubMed: Studies towards the total synthesis of di- and sesterterpenes with dicyclopenta[a,d]cyclooctane skeletons. Three-component approach to the A/B rings building block. PubMed: 1'-Methylcyclooctane-1-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-2,2''-dione and 1,1'-dimethylpiperidine-3-spiro-3'-pyrrolidine-2'-spiro-3''-indoline-2'',4-dione. PubMed: A hydrophilic cyclodextrin duplex forming supramolecular assemblies by physical cross-linking of a biopolymer. PubMed: Cyclooctane tropospheric degradation initiated by reaction with C1 atoms. PubMed: Synthesis and catalytic properties in olefin epoxidation of novel iron(II) complexes with pyridine-containing macrocycles bearing an aminopropyl pendant arm. PubMed: Emission switching of ferrocenyl Schiff bases and a representative ruthenium complex in alkaline DMSO: absorption, electrochemical and microstructural studies. PubMed: Structure-activity relationships of methoctramine-related polyamines as muscarinic antagonist: effect of replacing the inner polymethylene chain with cyclic moieties. PubMed: Analysis of guazatine mixture by LC and LC-MS and antimycotic activity determination of principal components. PubMed: Cucurbituril binding of trans-[{PtCl(NH3)2}2(micro-NH2(CH2)8NH2)]2+ and the effect on the reaction with cysteine. PubMed: Encapsulation of a guest molecule in a strained form: an extended 36-membered dodecanuclear manganese metallamacrocycle that accommodates a cyclooctane in the S4 symmetry conformation. PubMed: Transition-metal (Ti,V,Cr,Mn,Fe,Co,Cu) containing ordered nanoporous materials: novel heterogeneous catalysts for selective oxidation reactions. PubMed: Homobivalent quinazolinimines as novel nanomolar inhibitors of cholinesterases with dirigible selectivity toward butyrylcholinesterase. PubMed: Saturated hydrocarbon-benzene complexes: theoretical study of cooperative CH/pi interactions. PubMed: From common carbohydrates to enantiopure cyclooctane polyols and glycomimetics via deoxygenative zirconocene ring contraction. PubMed: Triplet energy back transfer in conjugated polymers with pendant phosphorescent iridium complexes. PubMed: Supramolecular assemblies of a new series of gemini-type schiff base amphiphiles at the air/water interface: in situ coordination, interfacial nanoarchitectures, and spacer effect. PubMed: Self-inclusion behavior and circular dichroism of aliphatic chain-linked beta-cyclodextrin-viologen compounds and their reduced forms depending on the side of modification. PubMed: Three-carbon Dowd-Beckwith ring expansion reaction versus intramolecular 1,5-hydrogen transfer reaction: a theoretical study. PubMed: Studies toward the total synthesis of vinigrol. synthesis of the octalin ring. PubMed: Bayesian methods for the conformational classification of eight-membered rings. PubMed: Europium(II) and ytterbium(II) cyclic organohydroborates with agostic interactions. PubMed: Enantioselective route from carbohydrates to cyclooctane polyols. PubMed: Exploratory studies aimed at a synthesis of vinigrol. 2. Attempts to exploit ring-closing metathesis for construction of the central cyclooctane belt. PubMed: Conformational investigations on analogs of inflammation response inducing chemotactic tripeptide fMLP. PubMed: Boronic acid based modular fluorescent sensors for glucose. PubMed: Structure-activity relationships of acetylcholinesterase noncovalent inhibitors based on a polyamine backbone. 3. Effect of replacing the inner polymethylene chain with cyclic moieties. PubMed: Phase relationships and thermodynamic interactions of isotactic poly(1-butene) and organic solvent systems. PubMed: A combined experimental and computational study of dihydrido(phosphinooxazoline)iridium complexes. PubMed: Effect of surface wettability on the adhesion of proteins. PubMed: Mechanistic studies of the transfer dehydrogenation of cyclooctane catalyzed by iridium bis(phosphinite) p-XPCP pincer complexes. PubMed: Alkane oxidation via photochemical excitation of a self-assembled molecular cage. PubMed: Peptide helices with pendant cycloalkane rings. Characterization of conformations of 1-aminocyclooctane-1-carboxylic acid (Ac8c) residues in peptides. PubMed: Aromatic vs aliphatic C-H cleavage of alkyl-substituted pyridines by (PNPiPr)Re compounds. PubMed: Direct investigation of the fate of NAPL contaminations in a hydrating cement matrix by means of magnetic resonance techniques. PubMed: Iridium bis(phosphinite) p-XPCP pincer complexes: highly active catalysts for the transfer dehydrogenation of alkanes. PubMed: Europium(II) and ytterbium(II) cyclic organohydroborates: an europium(II) complex with an agostic interaction. PubMed: The C7-C10 cycloalkanes revisited. PubMed: Diazacoronand linked beta-cyclodextrin dimer complexes of Brilliant Yellow tetraanion and their sodium(I) analogues. PubMed: Mechanism of alkane transfer-dehydrogenation catalyzed by a pincer-ligated iridium complex. PubMed: Bivalent biogenic amine reuptake inhibitors. PubMed: Evaluation of different formulation studies on air-filled polymeric microcapsules by multivariate analysis. PubMed: Indigo production by Escherichia coli carrying the phenol hydroxylase gene from Acinetobacter sp strain ST-550 in a water-organic solvent two-phase system. PubMed: Synthesis and pharmacological activity of fluorescent histamine H1 receptor antagonists related to mepyramine. PubMed: From hydrocarbons to polyols. Cyclooctatetraene to novel cyclooctitols. PubMed: Structural characterisation of bisintercalation in higher-order DNA at a junction-like quadruplex. PubMed: Multiple active intermediates in oxidation reaction catalyzed by synthetic heme-thiolate complex relevant to cytochrome p450. PubMed: Selective oxidation of cyclooctane to cyclootanone with molecular oxygen in the presence of compressed carbon dioxide. PubMed: The effect of a hydroxy protecting group on the PtCl2-catalyzed cyclization of dienynes--a novel, efficient, and selective synthesis of carbocycles. PubMed: Synthesis of enantiomerically pure, highly functionalized, medium-sized carbocycles from carbohydrates: formal total synthesis of (+)-calystegine b(2). PubMed: A silica monolithic column prepared by the sol-gel process for enantiomeric separation by capillary electrochromatography. PubMed: Total synthesis of (+/-)-asteriscanolide. PubMed: Conformational Study of Oxacyclooctan-2-one by Dynamic NMR Spectroscopy and Computational Methods. PubMed: Flexibility vs Rigidity of Singly and Doubly Tethered Biphenyls: Structure, Dynamic Stereochemistry, and Resolution of Tribenzo[a,c,f]cyclooctane, Tetrabenzo[a,de,h,kl]bicyclo[6.6.0]tetradecane, and Their Alkyl Derivatives. PubMed: Trapping-mediated dissociative chemisorption of cycloalkanes on Ru(001) and Ir(111): influence of ring strain and molecular geometry on the activation of C-C and C-H bonds. PubMed: Separation of enantiomers by open capillary electrochromatography on polysiloxane-bonded permethyl-beta-cyclodextrin. PubMed: Air-filled polymeric microcapsules from emulsions containing different organic phases. PubMed: Synthesis and structures of heterocyclic azidogallanes [(CH3)ClGaN3]4 and [(CH3)BrGaN3]3 en route to [(CH3)HGaN3]x: an inorganic precursor to GaN. PubMed: 10-Deacetyl baccatin III dimethyl sulfoxide disolvate. PubMed: A new thioether-ligated iron porphyrin as a model of a protonated form of P450 active site. PubMed: A [4 + 4] 2-pyridone approach to taxol. 3. Stereocontrol during elaboration of the cyclooctane. PubMed: Enantiomer separation by capillary electrochromatography on a cyclodextrin-modified monolith. PubMed: Catalytic oxidation with a non-heme iron complex that generates a low-spin Fe(III)OOH intermediate PubMed: Test liquids for quantitative MRI measurements of self-diffusion coefficient in vivo. PubMed: Syntheses and evaluation of amidinobenzofuran derivatives as tryptase inhibitors. PubMed: Renal targeting of arginine-vasopressin by modification with carbohydrates at the tyrosine side chain. PubMed: Enantiomer separation by pressure-supported electrochromatography using capillaries packed with Chirasil-Dex polymer-coated silica. PubMed: Specific renal delivery of sugar-modified low-molecular-weight peptides. PubMed: Appearance of a stress-response protein, phage-shock protein A, in Escherichia coli exposed to hydrophobic organic solvents. PubMed: Hydrophilicity of polymers and soft tissue responses: a quantitative analysis. PubMed: Anti-AIDS agents--XXVI. Structure-activity correlations of gomisin-G-related anti-HIV lignans from Kadsura interior and of related synthetic analogues. PubMed: Anesthetic and convulsant properties of aromatic compounds and cycloalkanes: implications for mechanisms of narcosis. PubMed: Regional distribution of rat electroolfactogram. PubMed: Enantiomer separation using mobile and immobile cyclodextrin derivatives with electromigration. PubMed: In vivo evaluation of polyurethanes based on novel macrodiols and MDI. PubMed: Structure-activity relationship studies with symmetric naphthalenesulfonic acid derivatives. Synthesis and influence of spacer and naphthalenesulfonic acid moiety on anti-HIV-1 activity. PubMed: [Synthesis of N-substituted polymethylene dicarboxamides as inducers of differentiation]. PubMed: Potential anti-AIDS naphthalenesulfonic acid derivatives. Synthesis and inhibition of HIV-1 induced cytopathogenesis and HIV-1 and HIV-2 reverse transcriptase activities. PubMed: Lecithin organogel as matrix for transdermal transport of drugs. PubMed: Structure of (+/-)-(1R*,6S*)-1-benzyloxy-8,11,11-trimethyl-6-phenylthiobicyclo [5.3.1 ]undec-7-en-3-one. PubMed: The structure of (4R*,7R*)-4,10,11,11-tetramethyl-5- oxobicyclo[5.3.1]undec-1(10)-en-4-carbaldehyde. PubMed: Structure of (+/-)-(1R*,4S*,6S*)-1-benzyloxy-4,8,11,11-tetramethyl-6- phenylthio-bicyclo[5.3.1]undec-7-en-3-one. PubMed: Photocleavage of DNA and photofootprinting of E. coli RNA polymerase bound to promoter DNA by azido-9-acridinylamines. PubMed: Solubility in binary solvent systems: 8. Estimation of binary alkane plus p-dioxane solvent nonideality from measured anthracene solubilities. PubMed: Developmental toxicity of N,N1-bis(dichloroacetyl)-1,8-octamethylene diamine: effects of in utero exposure on the postnatal murine immune system. PubMed: Cross-linking between histones and DNA following treatment with a series of dimethane sulphonate esters. PubMed: Outer membrane porin proteins F, P, and D1 of Pseudomonas aeruginosa and PhoE of Escherichia coli: chemical cross-linking to reveal native oligomers. PubMed: Loss of hepatic monooxygenase activities, glutathione, and 'green pigment' formation after the administration of vinyl-cyclooctane to mice. PubMed: [Physiological activity of polymethylene and polyoxyethylene bis-(2-amino-1,3-diazepiniuim) iodides]. PubMed: Formation of a polymethylene bis(disulfide) intersubunit cross-link between cysteine-281 residues in rabbit muscle glyceraldehyde-3-phosphate dehydrogenase using octamethylene bis(methane[35S]thiosulfonate). PubMed: Solubility in binary solvent systems I: Specific versus nonspecific interactions. PubMed: [Thin-layer chromatographic determination of N,N'-bis-dichloroacetyl-1,8-octamethylene diamine for the elucidation of deceptive strategems in the expertise of paternity]. PubMed: [Hypocholesterolemic effect and lipid protection of the arterial wall by dimethyl-1,1-dioxa-2,8-hydroxyethyl-5-sila-1-aza-5-cyclooctane (T.E.A.S)]. PubMed: [Synthesis of cyclooctane-1,5-dione derivatives (author's transl)]. PubMed: The fixation of complement and the activated first component (C1) of complement by complexes formed between antibody and divalent hapten. PubMed: Inhibition of fly head acetylcholinesterase by bis-[(m-hydroxyphenyl)-trimethylammonium iodide] esters of polymethylenedicarbamic acids. PubMed: The metabolism of the octamethylene-1,8-dithiol moiety of bis(O-acetylthiamine)octamethylene-18,-disulfide in rat and man. PubMed: [Histochemical studies on the psychomotor end plate of the skeletal muscles on the white mouse after administration of the cholinesterase inhibitors BC 16 (hexamethylene-bis-carbaminoylcholine) and BC 47 (octamethylene-bis-carbaminoyl-m-trimethylammoniumphenol)]. PubMed: [Interaction of d-tubocurarine, eserine and depolarizing substances in isolated rat diaphram, studied with octamethylene-biscarbaminoylcholine]. PubMed: The heats of combustion of cyclopentane, cyclohexane, cycloheptane and cyclooctane.