作者:Russell Poe、Karlyn Schnapp、Mary J. T. Young、Jennifer Grayzar、Matthew S. Platz
DOI:10.1021/ja00039a016
日期:1992.6
The chemistry and kinetics of singlet (pentafluorophenyl)nitrene were studied by chemical trapping and laser flash photolysis techniques. Photolysis of pentafluorophenyl azide in cyclohexane, benzene, diethylamine, pyridine, tetramethylethylene, tetrahydrofuran, dimethyl sulfoxide, and dimethyl sulfide forms adducts in fair to good yeilds. At ambient temperature singlet (pentafluorophenyl) nitrene
通过化学捕获和激光闪光光解技术研究了单线态(五氟苯基)氮烯的化学和动力学。五氟苯基叠氮化物在环己烷、苯、二乙胺、吡啶、四甲基乙烯、四氢呋喃、二甲亚砜和二甲硫醚中的光解形成加合物,产率一般到良好。在环境温度下单线态(五氟苯基)氮烯被截获,系统间跨越到较低能量的三线态并不重要。三重氮烯化学可以通过苯甲酰联苯光敏、甲醇或碘乙烷的存在或通过将反应温度降低到 O°C 以下来实现