Chemistry of singlet oxygen. Dye-sensitized photooxygenation of arylallenes
作者:Ihsan Erden、Tomas R. Martinez
DOI:10.1016/s0040-4039(00)85981-x
日期:1991.4
1-Arylallenes react with singlet oxygen via 1,2-and 1,4-cycloaddition modes giving rise to three types of carbonyl fragments. 1,1-Diphenyl- and 1-methyl-1-phenylallenes react predominantly by the 1,4-mode. Plausible mechanisms are discussed for the formation of the observed products.
1-芳基烯通过1,2-和1,4-环加成模式与单线态氧反应,生成三种类型的羰基片段。1,1-二苯基-和1-甲基-1-苯基亚烷基主要通过1,4-模式反应。讨论了形成观察产物的合理机制。