2-(5-Cyano-4,4,5-trimethyl-4,5-dihydro-3H-pyrrol-2-ylsulfanyl)-malonic acid tert-butyl ester 2-trimethylsilanyl-ethyl ester 在
亚磷酸三乙酯 作用下,
反应 1.0h,
生成 2-[5-Cyano-4,4,5-trimethyl-pyrrolidin-(2E)-ylidene]-malonic acid tert-butyl ester 2-trimethylsilanyl-ethyl ester