N-(methyl(oxo){1-[6-(trifluoromethyl)-3-pyridinyl]ethyl}-λ6-sulfanylidene)thiourea 、
3-溴-2-丁酮 在
acetonitrile-water 作用下,
以
乙醇 为溶剂,
反应 0.25h,
以5-{1-[(4,5-dimethyl-1,3-thiazol-2-yl)(methyl)sulfonimidoyl]ethyl}-2-(trifluoromethyl)pyridine (67) was obtained in form of a slightly yellow oil as a 1:1 mixture of diastereomers (67 mg, 0.185 mmol, 29%)的产率得到5-{1-[(4,5-dimethyl-1,3-thiazol-2-yl)(methyl)sulfonimidoyl]ethyl}-2-(trifluoromethyl)pyridine