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Rearrangement of cyclic dithiocarbamates
Chemistry of Heterocyclic Compounds, 2006AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 200 leading journals. To access a ChemInform Abstract, please click on HTML or PDF.
T. P. Trofimova +3 more
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Genotoxicity of dithiocarbamates and their metabolites
Mutation Research Letters, 1994Dithiocarbamate fungicides are widely used in agriculture for protection of vegetable crops and seeds. The mutagenicity spectra of ziram, thiram, zineb S-65 and ETU were determined by employing a battery of test systems included the bacterium Salmonella typhimurium (strains TA98, TA100, TA102, TA104, TA1535, TA1538), the yeast Saccharomyces cerevisiae (
Pavlica, Mirjana +3 more
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Mechanisms of Acid Decomposition of Dithiocarbamates. 5. Piperidyl Dithiocarbamate and Analogues
The Journal of Organic Chemistry, 2008In this work, the acid cleavage at 25 degrees C in 20% v/v aqueous ethanol of a series of analogues of piperidine dithiocarbamate X(C2H4)2NCS2(-) (X = CH2, CHCH3, NH, NCH3, S, O) was studied. The pH-rate profiles were obtained in the range of H(o)-5 and pH 5.
Eduardo, Humeres +2 more
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Stereoelectronic Mapping of Dithiocarbamates and Xanthates
Inorganic Chemistry, 2022A library of 12 palladium(II) complexes of the type [PdBr(iPr2-bimy)(L∧X)] comprising 10 dithiocarbamato (R2NCS2-) and two xanthato (ROCS2-) ligands have been prepared and fully characterized. With these complexes in hand, the electronic and steric properties of the bidentate, monoanionic ligands were evaluated using the HEP2 and %Vbur methodologies ...
Jia Nuo Leung, Han Vinh Huynh
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Mechanisms of Acid Decomposition of Dithiocarbamates. 1. Alkyl Dithiocarbamates
The Journal of Organic Chemistry, 1998The acid decomposition of some substituted methyldithiocarbamates was studied in water at 25 °C in the range of Ho −5 and pH 5. The pH−rate profiles showed a bell-shaped curve from which were calculated the acid dissociation constants of the free and conjugate acid species and the specific acid catalysis rate constants kH.
Eduardo Humeres +4 more
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Pesticide Residues: Dithiocarbamates
2014Dithiocarbamates are synthetic organic compounds containing sulfur and often a sulfur-bound metal, some of which are used to protect fruits and vegetables from fungal infections. Exposure of the general population results from occasional residues in foodstuff.
F. Rubino, E. Mrema, C. Colosio
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Cytotoxicity studies on dithiocarbamate fungicides
Toxicology and Applied Pharmacology, 1977Abstract The cytotoxicity of selected metal-containing dithiocarbamate fungicides was determined using Chinese hamster ovary cells (CHO-K1) in culture. Bis(dimethylthiocarbamoyl)disulfide (thiram) and ferric dimethyldithiocarbamate (ferbam) were more toxic, having LC50 values of 5 × 10−7 and 7 × 10−7 m , respectively, whereas manganese ethylene ...
J R, Hodgson, C C, Lee
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Complexation reactions of dithiocarbamates
Talanta, 1967The complexation reactions of various disubstituted dithiocarbamates are discussed. Special attention is paid to studies of composition and stability of various metal complexes. The conditions of complex formation in solution are treated in terms of side-reaction coefficients.
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Organic Letters, 2017
A facile and efficient procedure for the synthesis of substituted thiazole-2(3H)-thiones and thiazolidine-2-thiones by the reaction of primary amines, carbon disulfide, and nitroepoxides is described. By using secondary amines in this protocol, the corresponding dithiocarbamate-substituted phenyl-2-propanones were prepared in excellent yields.
Azim Ziyaei Halimehjani +1 more
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A facile and efficient procedure for the synthesis of substituted thiazole-2(3H)-thiones and thiazolidine-2-thiones by the reaction of primary amines, carbon disulfide, and nitroepoxides is described. By using secondary amines in this protocol, the corresponding dithiocarbamate-substituted phenyl-2-propanones were prepared in excellent yields.
Azim Ziyaei Halimehjani +1 more
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Spectrophotometric determination of some dithiocarbamates
Talanta, 1990A procedure has been developed for the determination of six dithiocarbamates [sodium dimethyldithiocarbamate (dibam), sodium diethyldithiocarbamate (NaDDC), tetramethylthiuram disulphide (thiram), zinc dimethyldithiocarbamate (ziram), sodium N-methylpiperazinecarbodithioate and potassium morpholine-4-carbodithioate] in microgram quantities by ...
A K, Malik, A L, Rao
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