Phenylamino acetamides as herbicides - prepd. by chloroacetyln of N-(2,6-disubstd-phenyl) amino acetamides

摘要

Title cpds. have formula (I): (where R1 and R2 are Me or Et or R1 is Cl or MeO and R2 is Me and R3 and R4 are H, Me or Et). (I), (R1 = R2 = R3 = Me R4 = H) is prepd. by reacting BrCH2CONHMe with 2,6-dimethylaniline and reacting the N-(2,6-dimethylphenyl)-amino-N-methyl acetamide with ClCH2COCl. (I) is used as a herbicide in combination with conventional insecticides, fungicides, bactericides etc.