Pyrimidylbensulfonyl chloride compounds

Details Pyrimidylbensulfonyl chloride compounds Pyrimidylbensulfonyl chloride compounds

1994-03-17

1996-01-23

Higel, Floyd D.

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

Organic compounds

Nitrogen attached directly or indirectly to the purine ring...

544312, 544313, 544314, C07D23954, A01N 4354

Patent

active

054866103

ABSTRACT:
Pyrimidinylbenzenesulfonyl chloride compounds of the formula ##STR1## wherein R is hydrogen, C.sub.1 -C.sub.4 alkyl, or C.sub.1 -C.sub.4 haloalkyl;
X is C.sub.1 -C.sub.4 alkyl, C.sub.1 -C.sub.8 alkoxy, or halogen;
Y is hydrogen or halogen;
R.sup.3 is hydrogen, halogen or C.sub.1 -C.sub.4 alkyl; and
R.sup.4 is C.sub.1 -C.sub.4 alkyl or C.sub.1 -C.sub.4 haloalkyl.
The compounds are useful as intermediates in the preparation of herbicides.

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patent: 5169430 (1992-12-01), Strunk et al.
patent: 5179095 (1993-01-01), Oinuma et al.
patent: 5266554 (1993-11-01), Suchy et al.
patent: 5324854 (1994-06-01), Strunk et al.

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