| abstract |
NEW MATERIAL:A sulfamylimidazole derivative of formula I (R 1 is cyano group; R 2 is carbamoyl group, or cyano group when R 1 is carbamoyl group). n USE: An agricultural and horticultural fungicide having a great control effect on blight of crops, particularly a tomato, potato, and cucumber. n PROCESS: A 4,5-disubstituted imidazole of formula II is condensed with an N,N- dimethylsulfamyl chloride of formula III in the presence of dehydrochlorinating agent, e.g. potassium carbonate, to give the compound of formula I. n COPYRIGHT: (C)1980,JPO&Japio |