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Practical synthesis of S-alkyl thiocarbamate herbicides by carbonylation of amines with carbon monoxide and sulfur
- Source :
-
Tetrahedron . Mar2004, Vol. 60 Issue 12, p2869. 5p. - Publication Year :
- 2004
-
Abstract
- An industrial and economic carbonylation of amines with carbon monoxide and sulfur has been developed for the synthesis of S-alkyl thiocarbamate herbicides. In the presence of potassium carbonate and solvent DMSO, S-alkyl thiocarbamates, such as thiobencarb and orbencarb (herbicides) are synthesized in excellent yields from amines, carbon monoxide, sulfur, and alkyl halides under mild conditions (1 atm, 20 °C). [Copyright &y& Elsevier]
- Subjects :
- *AMINES
*CARBON monoxide
*SULFUR
*ORGANIC compounds
Subjects
Details
- Language :
- English
- ISSN :
- 00404020
- Volume :
- 60
- Issue :
- 12
- Database :
- Academic Search Index
- Journal :
- Tetrahedron
- Publication Type :
- Academic Journal
- Accession number :
- 12381883
- Full Text :
- https://doi.org/10.1016/j.tet.2004.01.060