3-Acyl-5-phenyl-4(1H)-pyridinones and their use as herbicides

Chemistry: fertilizers – Processes and products – Forms or conditioning

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71 66, 71 67, 546298, A01N 4340, C07D21326

Patent

active

043199160

ABSTRACT:
A series of novel 1-alkyl-3-acyl-5-substituted-phenyl-4(1H)-pyridinones are herbicides, particularly useful in the culture of cotton.

REFERENCES:
patent: 3891661 (1975-06-01), Sugisaka
patent: 3974167 (1976-08-01), Hashimoto
patent: 4065290 (1977-12-01), Taylor
patent: 4152136 (1979-05-01), Taylor
Caramella et al. Synthesis (1972), pp. 46-48.
Sanders, J. Org. Chem. vol. 41 (1976), pp. 2658-2659.

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