N-(Benzenesulfonyl) thiocarbamates - herbicidal antidotes

Details N-(Benzenesulfonyl) thiocarbamates - herbicidal antidotes N-(Benzenesulfonyl) thiocarbamates - herbicidal antidotes

1981-03-06

1982-10-26

Hollrah, Glennon H.

Chemistry: fertilizers

Processes and products

Forms or conditioning

A01N 3700

Patent

active

043560253

ABSTRACT:
N-(substituted and unsubstituted benzenesulfonyl) thiocarbamates as new compositions of matter useful as active herbicidal antidotes to protect various crops from injury when used with a thiocarbamate herbicide; improved herbicidal compositions and utility of said compositions employing N-benzenesulfonyl thiocarbamates having the formula ##STR1## wherein X is hydrogen, methyl, chloro, bromo, or methoxy; n is an interger 1 to 3, inclusive; R.sub.1 is hydrogen or methyl; and R.sub.2 is alkyl having from 1 to 4 carbon atoms, inclusive, methylthio-p-chlorobenzenesulfonyl carbamate, benzyl or 4-chlorophenyl; provided that when X is hydrogen and R.sub.1 is methyl, the R.sub.2 is other than ethyl.

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