| abstract |
FIELD: organic chemistry. SUBSTANCE: product of the general formula (I) -N=C(R 1 ) 2 where R - hydrogen, R 1 , - lower alkyl, A - chlorine, methoxy-group; D and E can be similar or different and mean hydrogen, halogen atom, lower alkyl group, lower alkoxyl-group, lower haloid-substituted lower alkoxyl-group, or alkaline, alkaline-earth, ammonium salts, or ammonium organic salts. Synthesized compounds show herbicidic actiivity. EFFECT: improved method of synthesis. 9 tbl |