allyl bromide

allylbromide bromallylene 1- bromo-2-propene 3- bromo-propene 3- bromoprop-1-ene 3- bromopropene 3- bromopropylene 1- propene, 3-bromo- PubMed: Nematicidal activity of allyl bromide and dibromo(nitro)methane under laboratory conditions PubMed: Toxicology studies of allyl bromide (CAS No. 106-95-6) in genetically modified (FVB Tg.AC hemizygous) mice and carcinogenicity studies of allyl bromide in genetically modified [B6.129-Trp53tm1Brd (N5) Hapl PubMed: Retraction: Belta‹ef et al. An expeditious synthesis of [1,2]isoxazolidin-5-ones and [1,2]oxazin-6-ones from functional allyl bromide derivatives. Molecules 2010, 15, 4094-4101 PubMed: Indium-Mediated Stereoselective Allylation PubMed: Design, synthesis, and SAR study of isopropoxy allylbenzene derivatives as 15-lipoxygenase inhibitors PubMed: Furan Oxidation Strategy for the Synthesis of the Macrolactone Analogue of Migrastatin PubMed: Rotation-Triggered Transmetalation on a Heterobimetallic Cu/Al N-Phosphine-Oxide-Substituted Imidazolylidene Complex PubMed: Hyperbranched Poly(ether-siloxane)s Containing Ammonium Groups: Synthesis, Characterization and Catalytic Activity PubMed: Direct and Delayed Dynamics in Electron-Induced Surface Reaction PubMed: Synthesis of Quaternary-Substituted Thiazolines via Halocyclization of S-Allyl Thioimidate Salts PubMed: Bioconversion of ethyl 4-chloro-3-oxobutanoate by permeabilized fresh brewer's yeast cells in the presence of allyl bromide PubMed: Palladium-catalyzed allyl cross-coupling reactions with in situ generated organoindium reagents PubMed: Synthesis of novel tri- and tetrasubstituted C18 furan fatty esters PubMed: The Role Ionic Liquid [BMIM][PF(6)] in One-Pot Synthesis of Tetrahydropyran Rings through Tandem Barbier-Prins Reaction PubMed: Chromium(III)-Catalyzed C(sp(2))-H Alkynylation, Allylation, and Naphthalenation of Secondary Amides with Trimethylaluminum as Base PubMed: An expeditious synthesis of [1,2]isoxazolidin-5-ones and [1,2]oxazin-6-ones from functional allyl bromide derivatives PubMed: Mannan-based conjugates as a multimodal imaging platform for lymph nodes PubMed: In-situ synthesis of acylated sodium alginate-g-(tetrahydrofuran(5)-b-polyisobutylene) terpolymer/Ag-NPs nanocomposites PubMed: Total synthesis of alotaketal A PubMed: ?-Cyclodextrin functionalized polystyrene porous monoliths for separating phenol from wastewater PubMed: Novel Quaternary Ammonium-Functionalized Covalent Organic Frameworks/Poly(2,6-dimethyl-1,4-phenylene oxide) Hybrid Anion Exchange Membranes with Enhanced Ion Conductivity and Stability PubMed: B-B Bond Nucleophilicity in a Tetraaryl ?-Hydridodiborane(4) Anion PubMed: Redox-Active Ligand-Assisted Two-Electron Oxidative Addition to Gallium(II) PubMed: A mild synthesis of new aryl vinyl ethers and diethyl 1-[(alkyl)(cyano)methyl]vinylphosphonates via the substitution of a 2,3-difunctional allyl bromide PubMed: Allylic compounds bind directly to DNA: investigation of the binding mechanisms in vitro PubMed: Synthesis of a spirocyclic indoline lactone PubMed: Organic impurity profiling of 3,4-methylenedioxymethamphetamine (MDMA) synthesised from catechol PubMed: N,N,N-trimethylchitosan modified with well defined multifunctional polymer modules used as pDNA delivery vector PubMed: Structures and Reactivities of Sodiated Evans Enolates: Role of Solvation and Mixed Aggregation on the Stereochemistry and Mechanism of Alkylations PubMed: An efficient asymmetric synthesis of diacylglycerols PubMed: Synthesis and antimicrobial evaluation of novel pyrazolones and pyrazolone nucleosides PubMed: Preparation of (+)-trans-isoalliin and its isomers by chemical synthesis and RP-HPLC resolution PubMed: Gas-phase synthesis of [Ag4H]+ and its mediation of the C--C coupling of allyl bromide PubMed: Expeditious synthesis of the fused hexacycle of puberuline C via a radical-based cyclization/translocation/cyclization process PubMed: Synthesis and anticancer activity of some new s-glycosyl and s-alkyl 1,2,4-triazinone derivatives PubMed: Direct synthesis of B-allyl and B-allenyldiisopinocampheylborane reagents using allyl or propargyl halides and indium metal under Barbier-type conditions PubMed: Design and synthesis of modular oxazoline ligands for the enantioselective chromium-catalyzed addition of allyl bromide to ketones PubMed: Oxidation state, aggregation, and heterolytic dissociation of allyl indium reagents PubMed: Kinetic and spectroscopic characterization of the isomers of the allyl bromide molecular ion PubMed: Preparation of cis-?-hydroxycarvone derivatives for synthesis of sesterterpenoid natural products: total synthesis of phorbin A PubMed: Pharmacological actions of levallorphan allyl bromide (CM 32191), a new peripheral narcotic antagonist PubMed: Per-O-(3-hydroxy)propyl-beta-cyclodextrin: a cyclodextrin derivative bearing only primary hydroxyl groups PubMed: Rapid detection of avian influenza A virus by immunochromatographic test using a novel fluorescent dye PubMed: Reactions of atoms and free radicals in solution; the reaction of allyl bromide with bromotrichloromethane PubMed: Structure and reactivity of the cysteine methyl ester radical cation PubMed: Structure and Reaction Chemistry of Magnesium Organocuprates Derived from Magnesiacyclopentadienes and Copper(I) Salts PubMed: Asymmetric syntheses of epohelmins A and B by In-mediated allylation PubMed: Mutagenicity of vinyl compounds in Salmonella typhimurium PubMed: Metal-free activation in the anionic ring-opening polymerization of cyclopropane derivatives PubMed: One-pot preparation of trifluoromethylated homoallylic N-acylhydrazines or à-methylene-?-lactams from acylhydrazines, trifluoroacetaldehyde methyl hemiacetal, allyl bromide and tin PubMed: Secondary deuterium kinetic isotope effects in irreversible additions of allyl reagents to benzaldehyde PubMed: Copper-catalyzed regioselective fluorination of allylic halides PubMed: [Investigation on isotopic exchange of bromine between sodium bromide and allyl bromide in alcohol solution] PubMed: Role of Hydrogen Bonding on the Reactivity of Thiyl Radicals: A Mass Spectrometric and Computational Study Using the Distonic Radical Ion Approach PubMed: Fractionation of whey proteins with high-capacity superparamagnetic ion-exchangers PubMed: Pressure dependent product formation in the photochemically initiated allyl + allyl reaction PubMed: New (99m)Tc(CO)(3) mannosylated dextran bearing S-derivatized cysteine chelator for sentinel lymph node detection PubMed: Synthetic and mechanistic studies of indium-mediated allylation of imines in ionic liquids PubMed: [Molecular toxicological mechanism of the lethal interactions of the new antiviral drug, sorivudine, with 5-fluorouracil prodrugs and genetic deficiency of dihydropyrimidine dehydrogenase] PubMed: 7-Bromo-4b-methyl-7,8-dihydro-4bH-9-thia-8a-aza-fluorene 9,9-dioxide PubMed: Kinetics and mechanisms of the unimolecular elimination of 2,2-diethoxypropane and 1,1-diethoxycyclohexane in the gas phase: experimental and theoretical study PubMed: Aromatic allylation via diazotization: variation of the allylic moiety and a short route to a benzazepine derivative PubMed: Highly efficient formal synthesis of cephalotaxine, using the Stevens rearrangement--acid lactonization sequence as a key transformation PubMed: Gastragogue effect of laxatives and allyl-bromide-mixture PubMed: Indium-catalyzed reduction of allyl bromide with gallium or aluminum. Formation of allylgallium and allylaluminum sesquibromides PubMed: A synthetic macromolecule for sentinel node detection: (99m)Tc-DTPA-mannosyl-dextran PubMed: Photodissociation dynamics of allyl bromide at 234, 265, and 267 nm PubMed: Synthesis and antibacterial activity of 2, 3-dehydro-3-O-(3-aryl-E-prop-2-enyl)-10, 11-anhydroclarithromycin derivatives PubMed: The design and synthesis of 9-phenylcyclohepta[d]pyrimidine-2,4-dione derivatives as potent non-nucleoside inhibitors of HIV reverse transcriptase PubMed: Synthesis of halogenated 4-quinolones and evaluation of their antiplasmodial activity PubMed: Directed hydrozirconation of propargylic alcohols PubMed: Kinetics and mechanisms of the thermal decomposition of 2-methyl-1,3-dioxolane, 2,2-dimethyl-1,3-dioxolane, and cyclopentanone ethylene ketal in the gas phase. Combined experimental and DFT study PubMed: Selective palladium(ii)-mediated oxidation of homoallylic N-tert-butanesulfinyl amine derivatives PubMed: Synthesis of Chiral 1,3-Dienes through Ring-Closing Metathesis of Enantioenriched Enynes: Potential Precursors of Morphane Analogs PubMed: Stereochemical Study of the Allylation of Aldehydes with Allyl Halides in Cosolvent/Water(Salt)/Zn and in Cosolvent/Water(Salt)/Zn/Haloorganotin Media PubMed: Indium and zinc-mediated Barbier-type addition reaction of 2,3-allenals with allyl bromide: an efficient synthesis of 1,5,6-alkatrien-4-ols PubMed: Stereoselective synthesis of pyroglutamate natural product analogs from à- aminoacids and their anti-cancer evaluation PubMed: Titanocene(III) chloride mediated radical induced allylation of aldimines: formal synthesis of C-linked 4'-deoxy aza-disaccharide PubMed: DFT computational study of the mechanism of allyl halides carbonylation catalyzed by nickel tetracarbonyl PubMed: Low energy electron-induced decomposition of (?(3)-C(3)H(5))Ru(CO)(3)Br, a potential focused electron beam induced deposition precursor with a heteroleptic ligand set PubMed: Stereoselective à-aminoallylation of aldehydes with chiral tert-butanesulfinamides and allyl bromides PubMed: Synthesis and evaluation of 3-salicyloylpyridine derivatives as cytotoxic mitochondrial apoptosis inducers PubMed: Mechanism-based inactivation of human dihydropyrimidine dehydrogenase by (E)-5-(2-bromovinyl)uracil in the presence of NADPH PubMed: Stereospecific 7à-alkylation of 20-hydroxyecdysone in a lithium-ammonia solution PubMed: 2-(chromon-3-yl)imidazole derivatives as potential antimicrobial agents: synthesis, biological evaluation and molecular docking studies PubMed: Enantioselective synthesis and preliminary metabolic studies of the optical isomers of 2-n-propyl-4-pentenoic acid, a hepatotoxic metabolite of valproic acid PubMed: Palladium complexes with a tridentate PNO ligand. Synthesis of eta1-allyl complexes and cross-coupling reactions promoted by boron compounds PubMed: Synthesis of a deoxy analogue of ADP L-glycero-D-manno-heptose PubMed: [Alkylation of gem-dibromocyclopropanes with higher-order organocuprates] PubMed: Synthesis of the oxepinochromone natural products ptaeroxylin (desoxykarenin), ptaeroxylinol, and eranthin PubMed: N,N'-(Hexane-1,6-diyl)bis(4-methyl-N-(oxiran-2-ylmethyl)benzenesulfonamide): Synthesis via cyclodextrin mediated N-alkylation in aqueous solution and further Prilezhaev epoxidation PubMed: Total synthesis of antillatoxin PubMed: Aromatic allylation via diazotization: metal-free C-C bond formation PubMed: Addition of organochromium reagents to heteroaryl aldehydes. Synthesis of heteroaryl substituted bis-allyl ethers and homoallyl ethers PubMed: [Biotransformation of 4-methyl-7-allyloxy coumarin by transgenic hairy roots of Polygonum multiflorum] PubMed: Preparation of 4'-substituted thymidines by substitution of the thymidine 5'-esters PubMed: Indium-mediated asymmetric barbier-type allylations: additions to aldehydes and ketones and mechanistic investigation of the organoindium reagents PubMed: Polar reactions of acyclic conjugated bisallenes PubMed: Chiral Diarylmethanes via Copper-Catalyzed Asymmetric Allylic Arylation with Organolithium Compounds PubMed: A novel palladium-catalyzed coupling of epoxides with allyl bromide mediated by indium(I) chloride: a cascade epoxide rearrangement-carbonyl allylation PubMed: Experimental and theoretical studies of the homogeneous, unimolecular gas-phase elimination kinetics of trimethyl orthovalerate and trimethyl orthochloroacetate PubMed: An advance on exploring N-tert-butanesulfinyl imines in asymmetric synthesis of chiral amines PubMed: Copper-free asymmetric allylic alkylation with a Grignard reagent: design of the ligand and mechanistic studies PubMed: Synthesis of acyclovir and HBG analogues having nicotinonitrile and its 2-methyloxy 1,2,3-triazole PubMed: Preparation of 1,3-bis(allyloxy)benzene under a new multi-site phase-transfer catalyst combined with ultrasonication--a kinetic study PubMed: Sensory irritating effects of allyl halides and a role for hydrogen bonding as a likely feature at the receptor site PubMed: Joint experimental and DFT study of the gas-phase unimolecular elimination kinetic of methyl trifluoropyruvate PubMed: Investigation into the regiochemistry of some isoxazoles derived from 1,3-dipolar cycloaddition of 4-nitrobenzonitrile oxide with some dipolarophiles: a combined theoretical and experimental studies PubMed: Modified glycogen as construction material for functional biomimetic microfibers PubMed: Zinc-mediated allylation and alkylation of aminals in the presence of TMSCl and diisopropylamine PubMed: Reactions of atoms and free radicals in solution; decomposition of diacetyl peroxide in allyl bromide PubMed: Manganese-Mediated Carbon-Carbon Bond Formation in Aqueous Media: Chemoselective Allylation and Pinacol Coupling of Aryl Aldehydes PubMed: Synthesis and anti-HIV-1 activity of novel 2,3-dihydro-7H-thiazolo[3,2-a]pyrimidin-7-ones PubMed: Glucopyranosylidene-spiro-iminothiazolidinone, a new bicyclic ring system: synthesis, derivatization, and evaluation for inhibition of glycogen phosphorylase by enzyme kinetic and crystallographic methods PubMed: Structure-activity relationships of alpha, beta-unsaturated carbonylic compounds PubMed: Reactivity and enantioselectivity in the reactions of scalemic stereogenic alpha-(N-carbamoyl)alkylcuprates PubMed: Frequency of C-allylations on oligoglycinates via N-ylides PubMed: Reactivity of alkynylzirconates towards allyl bromides: selective formation of ?-allyl-zirconacyclopentadienes PubMed: Metal-mediated allylation of enzymatically oxidized methyl à-D-galactopyranoside PubMed: Cotton functionalized with peptides: characterization and synthetic methods PubMed: Silica: An efficient catalyst for one-pot regioselective synthesis of dithioethers PubMed: Synthesis and anticholinesterase activity of (-)-N1-norphysostigmine, (-)-eseramine, and other N(1)-substituted analogues of (-)-physostigmine PubMed: P(NMe2)3-Mediated Umpolung Alkylation and Nonylidic Olefination of à-Keto Esters PubMed: Vinylic C--H borylation of cyclic vinyl ethers with bis(pinacolato)diboron catalyzed by an Iridium(I)-dtbpy complex PubMed: Aliphatic analogues of nucleotides: synthesis and affinity towards nucleases PubMed: Enantioselective allylic alkylation of stereodefined polysubstituted copper enolates as an entry to acyclic quaternary carbon stereocentres PubMed: Mono(cycloheptatrienyl) tantalum chemistry: synthesis and characterization of new tantalum halide, hydride, and alkyl species PubMed: Indium-mediated asymmetric Barbier-type allylation of aldimines in alcoholic solvents: synthesis of optically active homoallylic amines PubMed: Synthesis of Six-Membered Spiro Azacyclic Oxindole Derivatives via a One-Pot Process of Umpolung Allylation/Aza-Prins Cyclization PubMed: Structural and oxo-transfer reactivity differences of hexacoordinate and pentacoordinate (nitro)(tetraphenylporphinato)cobalt(III) derivatives PubMed: A convenient procedure for bismuth-mediated Barbier-type allylation of aldehydes in water containing fluoride ions PubMed: Synthesis of 2,5-Diaryl-1,5-dienes from Allylic Bromides Using Visible-Light Photoredox Catalysis PubMed: [Effects of ATP-regulated potassium channels modulators, N-(2-pyridyl)-N'-(4-toluol) sulfonylcarbamides, on electromechanical activity in guinea pig myocardium] PubMed: An enantiospecific approach to tricyclic sesquiterpenes mayurone and thujopsenes PubMed: Stereoselective allylation of 4-oxoazetidine-2-carbaldehydes. Application To the stereocontrolled synthesis of fused tricyclic beta-lactams via intramolecular diels-alder reaction of 2-azetidinone-tethered PubMed: Analytical application of poly{methyl[3-(2-hydroxy-3,4-difluoro)phenyl]propyl siloxane} as a QCM coating for DMMP detection PubMed: An approach to the total synthesis of the marine ascidian metabolite perophoramidine via a halogen-selective tandem Heck/carbonylation strategy PubMed: Toward a protecting-group-free halogen-metal exchange reaction: practical, chemoselective metalation of functionalized aromatic halides using dianion-type zincate, tBu4ZnLi2 PubMed: A versatile synthesis of ?-lactam-fused oxacycles through the palladium-catalyzed chemo-, regio-, and diastereoselective cyclization of allenic diols PubMed: Monomeric and dimeric nickel complexes derived from a pincer ligand featuring a secondary amine donor moiety PubMed: Elimination of HX (X = Cl, Br) from haloalkenes on the Ru2Q2 (Q = S, Se) core complex PubMed: Generation of chiral boron enolates by rhodium-catalyzed asymmetric 1,4-addition of 9-aryl-9-borabicyclo[3.3.1]nonanes (B-Ar-9BBN) to alpha,beta-unsaturated ketones PubMed: [bmim][Br] as a solvent and activator for the Ga-mediated Barbier allylation: direct formation of an N-heterocyclic carbene from Ga metal PubMed: Syntheses, derivatives, solubility, and interfacial properties of 2-methyl-2-polyfluoroalkenyloxymethyl-1,3-propanediols: potential building blocks for syntheses of amphiphatic macromolecules PubMed: Diastereoselection during 1,2-Addition of the Allylindium Reagent to alpha-Thia and alpha-Amino Aldehydes in Aqueous and Organic Solvents PubMed: Unique structural properties of 2,4,6-tri-tert-butylanilide: isomerization and switching between separable amide rotamers through the reaction of anilide enolates PubMed: Total synthesis of a cuticular hydrocarbon from the cane beetle Antitrogus parvulus: confirmation of the relative stereochemistry PubMed: Motilides, macrolides with gastrointestinal motor stimulating activity. II. Quaternary N-substituted derivatives of 8,9-anhydroerythromycin A 6,9-hemiacetal and 9,9-dihydroerythromycin A 6,9-epoxide PubMed: Synthesis, structure, and reactions of NH-bridged calix[m]arene[n]pyridines PubMed: Synthesis and biological evaluation of (2,5-dihydro-1H-pyrrol-1-yl)-2H-chromen-2-ones as free radical scavengers PubMed: Cobalt-Catalyzed Cross-Coupling of Grignards with Allylic and Vinylic Bromides: Use of Sarcosine as a Natural Ligand PubMed: Total synthesis and absolute configuration of minalemine A, a guanidine peptide from the marine tunicate Didemnum rodriguesi PubMed: Mechanical properties of IIR/OMMT nanocomposites via melt-compounding and solution process PubMed: Regiospecifically alpha-13C-labeled porphyrins for studies of ground-state hole transfer in multiporphyrin arrays PubMed: Magnesium-Mediated Carbon-Carbon Bond Formation in Aqueous Media: Barbier-Grignard Allylation and Pinacol Coupling of Aldehydes PubMed: Biphilic Organophosphorus Catalysis: Regioselective Reductive Transposition of Allylic Bromides via P(III)/P(V) Redox Cycling PubMed: Evidence for a rapid degenerate hetero-Cope-type rearrangement in [Cp*W(S)2S-CH2-CH=CH2] PubMed: Investigation of the gas phase reactivity of the 1-adamantyl radical using a distonic radical anion approach PubMed: Synthesis and structural characterization of mono- and bisfunctional o-carboranes PubMed: Indium- or Zinc-Mediated One-Pot Synthesis of Homoallylamines, beta-Amino Esters, and beta-Amino Nitriles PubMed: Template synthesis of benzannulated N-heterocyclic carbene ligands PubMed: Iron-catalyzed carbometalation of propargylic and homopropargylic alcohols PubMed: Aqueous Barbier allylation of aldehydes mediated by tin PubMed: Mechanism of alpha-amino acids decomposition in the gas phase. experimental and theoretical study of the elimination kinetics of N-benzyl glycine ethyl ester PubMed: Novel and efficient method for the allylation of carbonyl compounds and imines using triallylaluminum PubMed: Convenient synthesis of racemic mixed-chain ether glycerophosphocholines from fatty alkyl allyl ethers: useful analogs for biophysical studies PubMed: Neighboring group migration in enzyme-mediated halohydrin formation PubMed: Joint experimental and theoretical studies of the mechanism for the gas phase elimination kinetics of methyl 2,2-dimethyl-3-hydroxypropionate PubMed: Metal-catalyzed cyclization of beta- and gamma-allenols derived from D-glyceraldehyde--synthesis of enantiopure dihydropyrans and tetrahydrooxepines: an experimental and theoretical study PubMed: Structure and reactivity of the N-acetyl-cysteine radical cation and anion: does radical migration occur? PubMed: Novel vinyl phosphonates and vinyl boronates by halogenation, allylation, and propargylation of alpha-boryl- and alpha-phosphonozirconacyclopentenes PubMed: Synthesis, molecular structure and characterization of allylic derivatives of 6-amino-3-methyl-1,2,4-triazolo[3,4-f][1,2,4]-triazin-8(7H)-one PubMed: Silicones containing pendant biocides for antifouling coatings PubMed: A Facile Generation of a Cyclopropylzinc Compound from an Alkenylzinc Derivative and Its Reaction with Electrophiles PubMed: A novel solid phase for selective separation of flavonoid compounds PubMed: Stereoselective functionalisation of cis- and trans-2-ferrocenyl-3-pivaloyl-4-alkyl-1,3-oxazolidin-5-ones: asymmetric synthesis of (R)- and (S)-2-alkyl-2-aminopent-4-enoic acids and (2R,3S)-2-amino-2-methy PubMed: Synthesis and pharmacological evaluation of enantiomerically pure 4-deoxy-4-fluoromuscarines PubMed: Optochemical sensor for an ornidazole assay using 1-amino-4-allyloxyanthraquinone as a fluorescent indicator PubMed: Synthesis of ferrocenyl alkenes, dienes, and enynes via samarium diiodide promoted tandem addition and dehydration of ferrocenyl carbonyls with halides PubMed: Sequential aza-Baylis-Hillman/ring closing metathesis/aromatization as a novel route for the synthesis of substituted pyrroles PubMed: Monoalkylation of C60 and C70 with Zn and active alkyl bromides PubMed: Copper-catalysed à-selective allylic alkylation of heteroaryllithium reagents PubMed: Synthesis and receptor binding of N-substituted tropane derivatives. High-affinity ligands for the cocaine receptor PubMed: [Synthesis and pharmacologic study of 1,5-benzodiazepine-2,4-diones and their alkyl derivatives] PubMed: A concise synthetic pathway for trans-metanicotine analogues PubMed: New stationary phase for liquid chromatography with chemically bonded pinane ligand: synthesis and characterization by nuclear magnetic resonance and high-performance liquid chromatographic investigations PubMed: [Study on the distribution and structure of polyhalides by gas chromatography-mass spectrometry] PubMed: Copper-free arylation of 3,3-disubstituted allylic halides with triazene-softened aryl Grignard reagents PubMed: Determination of chlorambucil in plasma by GLC with selected-ion monitoring PubMed: An electrochemical coupling of organic halide with aldehydes, catalytic in chromium and nickel salts. the Nozaki-Hiyama-Kishi reaction PubMed: Highly efficient asymmetric construction of quaternary carbon-containing homoallylic and homopropargylic amines PubMed: Stereoselective synthesis of syn and anti 1,2-hydroxyalkyl moieties by Cu-catalyzed asymmetric allylic alkylation PubMed: Zn-mediated electrochemical allylation of aldehydes in aqueous ammonia PubMed: A simple conductimetric method as an alternative to the colorimetric p-nitrobenzylpyridine test for the measurement of the reactivity of potentially mutagenic alkylating compounds