This work describes a general procedure for the production of alkyl and aryl alkylcarbamates starting from the corresponding S-methyl N-alkylthiocarbamates. This procedure consists of three steps that are carried out in a one-pot fashion, without isolating the intermediate N-alkylcarbamoyl chlorides and isocyanates. All the target products are obtained in very high yields and with high purity. To be noted is the complete exploitation of the reagents.

Processo per la preparazione di N-alchilcarbammati da S,S-dimetil ditiocarbonato

DEGANI, Jacopo;FOCHI, Rita;ARTUSO, EMMA;CADAMURO, Silvano
2005

Abstract

This work describes a general procedure for the production of alkyl and aryl alkylcarbamates starting from the corresponding S-methyl N-alkylthiocarbamates. This procedure consists of three steps that are carried out in a one-pot fashion, without isolating the intermediate N-alkylcarbamoyl chlorides and isocyanates. All the target products are obtained in very high yields and with high purity. To be noted is the complete exploitation of the reagents.
IT MI2005A 001284
OXON ITALIA S.p.A., Italy
S; S-dimethyl dithiocarbonate; phosgene substitute; carbamates; thiocarbamates; carbamoyl chlorides; isocyanates; amines
G. CARVOLI; I. DEGANI; E. PALLUCCA; R. FOCHI; S. GAZZETTO; E. ARTUSO; M. LAZZARONI; S. CADAMURO
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2318/21231
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