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

1995-06-06

1997-03-25

Grumbling, Matthew V.

Plant protecting and regulating compositions

Plant growth regulating compositions

Organic active compound containing

544263, 544282, C07D23970, C07D48700, C07D48702, A01N 4354

Patent

active

056144695

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 bycondensation 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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Chapman et al., Journal Chemical Society, Perkin Trans. 1, 2398-2404 (1980).
Wieland et al., Annalen Chemie, 642, 163 (1961).

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