Production of N-chlorosulfinylcarbamate esters

Details Production of N-chlorosulfinylcarbamate esters Production of N-chlorosulfinylcarbamate esters

1980-10-06

1982-08-17

Jiles, Henry R.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

260464, 260465D, 2604654, 2604533, 2604538, 560135, 560136, 560137, 560148, 564255, 549438, C07D31764, C07D30786, C07C149437, C07C13100

Patent

active

043448836

ABSTRACT:
N-chlorosulfinylcarbamate esters are produced by the reaction of thionyl chloride with carbamate esters having one unsubstituted hydrogen on the carbamate nitrogen atom, preferably in the presence of a hydrogen chloride acceptor. The resulting N-chlorosulfinylcarbamate esters are useful intermediates in the preparation of pesticides having relatively low mammalian toxicity.

REFERENCES:
Raiford et al., J. Organic Chem. (1943), vol. 8, pp. 174-177.
Fahmy et al., J. of Agr. and Food Chem. (1981), vol. 29, pp. 567-572.

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