Preparation and Characterization of Parent Phenylphosphinidene and Its Oxidation to Phenyldioxophosphorane: The Elusive Phosphorus Analogue of Nitrobenzene
作者:Artur Mardyukov、Dominik Niedek、Peter R. Schreiner
DOI:10.1021/jacs.7b01639
日期:2017.4.12
density functional theory computations. The photolysis of phenylphosphirane in 3P-O2 doped matrices enabled the spectroscopic identification of a hitherto unknown phenyldioxophosphorane, the long elusive phosphorus analogue of nitrobenzene.
三重苯基膦是通过从相应的苯基膦中光诱导消除乙烯制备的,并通过 IR 和 UV/vis 光谱以及其光谱数据与密度泛函理论计算的匹配进行表征。苯基膦在 3P-O2 掺杂的基质中的光解使迄今为止未知的苯基二氧代膦的光谱鉴定成为可能,这是硝基苯的长期难以捉摸的磷类似物。