HUT47083A - Process for producing mono-thiocarbamoic acid s-alkyl-esters
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Process for producing mono-thiocarbamoic acid s-alkyl-esters
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Publication number
HUT47083A
HUT47083AHU264487AHU264487AHUT47083AHU T47083 AHUT47083 AHU T47083AHU 264487 AHU264487 AHU 264487AHU 264487 AHU264487 AHU 264487AHU T47083 AHUT47083 AHU T47083A
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Application filed by Mta Koezponti Kemiai Kutato In, Borsodi Vegyi KombfiledCriticalMta Koezponti Kemiai Kutato In
Priority to HU872644ApriorityCriticalpatent/HU202198B/en
Publication of HUT47083ApublicationCriticalpatent/HUT47083A/en
Publication of HU202198BpublicationCriticalpatent/HU202198B/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Abstract
S-alkyl-esters of mono:thio-carbamic acids of general formula (I) are prepd. from thio-carbamic acid salts of general formula (II). R3-X type alkyl-halogenides or from amines of general formula R1R2NH and a mixt. contg. pre-reacted CO, elemental sulphur and alkyl-halogenides dissolved in this case in an organic solvent. Small quantities of quat. salts of R4R5R6R7Y(+)Z(-) type or phosphonium ions are used as reaction catalysts.
HU872644A1987-06-101987-06-10Process for producing monothiocarbamic acid-5-alkyl esters
HU202198B
(en)