2-(6-Methoxy-4,7-dimethyl-2-oxo-1,2,3,4-tetrahydro-naphthalen-1-yl)-2-phenylselanyl-propionic acid ethyl ester 在
间氯过氧苯甲酸 作用下,
以
二氯甲烷 为溶剂,
生成 2-[6-Methoxy-4,7-dimethyl-2-oxo-3,4-dihydro-2H-naphthalen-(1E)-ylidene]-propionic acid ethyl ester 、 2-[6-Methoxy-4,7-dimethyl-2-oxo-3,4-dihydro-2H-naphthalen-(1Z)-ylidene]-propionic acid ethyl ester