Process for producing thiolcarbamates

Details Process for producing thiolcarbamates Process for producing thiolcarbamates

1978-10-04

1981-02-03

Jiles, Henry R.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260455A, 2603264, 544159, 544158, 546245, 546237, 546230, 546235, C07C15503, C07D20732, C07D29510, C07D21106

Patent

active

042487790

ABSTRACT:
A thiolcarbamate having the formula ##STR1## wherein R.sub.1 and R.sub.2 are the same or different and respectively represent an alkyl, alkoxy, alkenyl, cycloalkyl, hydroxyalkyl, phenyl or benzyl group and R.sub.1 and R.sub.2 can form a ring by binding each other with or without oxygen atom; and R.sub.3 represents a lower alkyl or benzyl group or a substituted benzyl group having one or two substituent of halogen atom, alkyl, alkoxy, alkylthio, nitro, or cyano group, which comprises reacting carbonyl sulfide with a sec-amine having the formula ##STR2## wherein R.sub.1 and R.sub.2 are defined above, in an aqueous medium and then reacting a halogenated hydrocarbon having the formula

REFERENCES:
patent: 3954729 (1976-05-01), Sato
Tilles, Journal American Chemical Society, vol. 81, p. 714, (1959).
Derwent Abstracts 5226OU-C, abstract of Japananes Patent Publication No. 28427/1973.

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