Aryne chemistry. Part XXVII. The photolysis of 1,2-di-iodotetrafluorobenzene in the presence of benzene
作者:J. P. N. Brewer、I. F. Eckhard、H. Heaney、M. G. Johnson、B. A. Marples、T. J. Ward
DOI:10.1039/j39700002569
日期:——
The photolysis of 1,2-di-iodotetrafluorobenzene in the presence of benzene and benzene–hexane mixtures gives products derived from the 2-iodotetrafluorophenyl radical and from tetrafluorobenzyne. The aryne product, 5,6,7,8-tetrafluoro-1,4-dihydro-1,4-ethenonaphthalene, is photoisomerised in part to tetrafluorobenzocyclooctene(2).
在苯和苯-己烷混合物的存在下,对
1,2-二碘四氟苯进行光解,可以得到衍生自2-
碘四氟苯基和
四氟苯并products的产物。
芳烃产物5,6,7,8-四
氟-1,4-二氢-1,4-
乙烯萘被部分光异构化为
四氟苯并环
辛烯(2)。