作者:Christine Saluzzo、Gérard Alvernhe、Daniel Anker、Günter Haufe
DOI:10.1016/0040-4039(90)80089-5
日期:1990.1
benzeneselenenyl fluoride towards carbone-carbone triple bonds is performed by a one-pot reaction of N-phenylselenophthalimide and triethylamine tris-hydrofluoride with disubstituted alkynes ; starting from monosubstituted alkynes, the reaction proceeds further to afford vinylic diselenated compounds after hydrofluoric acid elimination. Some products of mono-addition could be transformed into vinylic or allenic fluorides
苯
硒基
氟元素对碳-碳三键的亲电抗加成反应是通过N-苯基
硒代邻苯二甲
酰亚胺和
三乙胺三氢
氟化物与二取代
炔烃的一锅反应进行的;从单取代
炔烃开始,反应进一步进行,得到
氢氟酸消除后的
乙烯基二
硒代化合物。一些单加成产物可以转化为
乙烯基或烯丙基
氟化物。