Herbicidal 2-chloro-4-tert butylamino-5-cyclopropylamino 5-triazine

摘要

The cpd. As a herbicide, partic. against aquatic weeds and undesirable grasses in cotton cultivation. Low toxicity to mammals, fish, cotton etc. (2) cyanuric chloride + R1NH2 + R2NH2 (1) R1 = tert. butylamino R2 = cyclopropylamino, or vice versa The reaction is carried out in presence of acid binding agent (excess amine) and a solvent, e.g. 1) benzene or (2) aq. methyl ethyl ketone.