Synthesis of 1-Phospha-2-boraacenaphthenes: Reductive 1,2-Aryl Migration of 1-Diarylboryl-8-dichlorophosphinonaphthalenes
作者:Akihiro Tsurusaki、Takahiro Sasamori、Atsushi Wakamiya、Shigehiro Yamaguchi、Kazuhiko Nagura、Stephan Irle、Norihiro Tokitoh
DOI:10.1002/anie.201104971
日期:2011.11.11
move: The title compounds 1, which are unique heterocyclic systems containing a PB bond, have been synthesized by the reduction of 1‐diarylboryl‐8‐dichlorophosphinonaphthalene derivatives (see scheme). Both experimental and theoretical results for 1 revealed an effective interaction between the phosphorus atom, boron atom, and naphthyl moiety. Furthermore, 1 exhibits orange fluorescence in solution
上举:标题化合物1,其由含有P独特杂环体系乙键,已经由1- diarylboryl -8- dichlorophosphinonaphthalene衍生物的还原合成(参见方案)。1的实验和理论结果均表明磷原子,硼原子和萘基部分之间存在有效的相互作用。此外,1在溶液中显示橙色荧光。