The reaction of methylenecyclopropanes with diphenyl diselenide promoted by visible light was investigated and a series of 2,4-diphenylselenyl-1-butenes was prepared under mild conditions. Interestingly, with the addition of oxidant such as dibenzoyl peroxide, 1-(phenylselenyl)cyclobutanols were obtained.
研究了紫外光促进的
亚甲基环丙烷与二苯基二
硒化物的反应,并在温和的条件下制备了一系列2,4-二苯基
硒基-1-
丁烯。值得注意的是,加入氧化剂如二苯甲酰过氧化物后,得到了1-(苯基
硒基)
环丁醇。