Substituted dichloromethyl thiocyanates and their manufacture

Details Substituted dichloromethyl thiocyanates and their manufacture Substituted dichloromethyl thiocyanates and their manufacture

1971-11-08

1976-05-25

Hollrah, Glennon H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

71 88, 71 94, 71 95, 71104, 260239B, 26029385, 26032682, 260453R, 424244, 424267, 424274, 424302, C07C16102

Patent

active

039593304

ABSTRACT:
Substituted dichloromethyl thiocyanates are prepared from substituted dichloromethane sulfenyl chlorides by reaction with an ionized cyanide in the presence of water and an immiscible organic solvent. These compounds are pesticidally active and particularly useful as herbicides.

REFERENCES:
patent: 2419888 (1947-04-01), Nolan et al.
patent: 2572564 (1951-10-01), Himel et al.
patent: 2863752 (1958-12-01), Hamm et al.
patent: 2973258 (1961-02-01), Hamm et al.
patent: 3404172 (1968-10-01), Tomalia
patent: 3530181 (1970-09-01), Soloway et al.
patent: 3557210 (1971-01-01), Hamm et al.
patent: 3557211 (1971-01-01), Rumanowski
patent: 3637847 (1972-01-01), Olin
patent: 3694435 (1972-09-01), Phillips
Badische Aniline, "Herbicidal thiocyanoacetanilides" (1970), CA 73, No. 45106n, (1970).
Tsybol'skaya et al., "Herb. activity of some aromatic ders, etc." (1964), CA 61, p. 2411, (1964).

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