N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbic

Details N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbic N-pyridinyl[1,2,4]triazolo[1,5-c]pyrimidine-2-sulfonamide herbic

1994-07-11

1995-10-24

Daus, Donald G.

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

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

504241, 544263, 546297, C07D21373

Patent

active

054611610

ABSTRACT:
Substituted N-pyridinyl[1,2,4]triazolo[1,5-c]-pyrimidine-2-sulfonamide compounds, such as N-(2-fluoro-4-methyl)-7-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine-2 -sulfonamide, were prepared by condensation of a 2-chlorosulfonyl[1,2,4]triazolo[1,5-c]pyrimidine compound, such as 2-chlorosulfonyl-7-fluoro-5-methoxy[1,2,4]triazolo[1,5-c]pyrimidine, with a substituted 3-aminopyridine compound, such as 3-amino-2-fluoro-4-methylpyridine, and found to possess herbicidal utility.

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