N-substituted-3-(substituted hydrazino)-benzenesulfonamides

Details N-substituted-3-(substituted hydrazino)-benzenesulfonamides N-substituted-3-(substituted hydrazino)-benzenesulfonamides

1992-06-03

1993-03-30

Higel, Floyd D.

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

Organic compounds

Carboxylic acid esters

562440, 562430, 564 81, 564 86, C07C25176, C07C25178, C07C31115

Patent

active

051985667

ABSTRACT:
Disclosed herein are N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives of the formula (I): ##STR1## wherein R.sup.1 and CF.sub.3, COOH or CCl=CClCOOH, R.sup.2 is H, Cl, C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.4 alkoxycarbonyl; Z is CH or N; X.sup.1 is C.sub.1 -C.sub.3 alkyl, C.sub.1 -C.sub.3 alkoxyl or Cl; and X.sup.2 is C.sub.1 -C.sub.3 alkyl or C.sub.1 -C.sub.3 alkoxyl, a process for the preparation thereof, and herbicidal compositions containing the N-substituted-3-(substituted hydrazino)benzenesulfonamide derivatives as active ingredients.

REFERENCES:
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patent: 3912779 (1975-10-01), Tarnow et al.
patent: 4585470 (1986-04-01), Petersen
patent: 4632695 (1986-12-01), Schurter et al.
patent: 4664695 (1987-05-01), Schurter et al.
patent: 4678497 (1987-07-01), Petersen

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