N-(β-hydroxyethyl)-N-methyl-N'-(2-trifluoromethyl-1,3,4-thiadiazol-5-yl)urea 、
氯化亚砜 以
苯 为溶剂,
反应 1.0h,
以to yield the desired product N-(β-chloroethyl)-N-methyl-N'-(2-trifluoromethyl-1,3,4-thiaidazol-5-yl)urea as a solid residue的产率得到N-(β-Chloroethyl)-N-methyl-N'-(2trifluoromethyl-1,3,4-thiadiazol-5-yl)urea