A Thallium Mediated Route to σ-Arylalkynyl Complexes of Bipyridyltricarbonylrhenium(I)
作者:Brendan J. Liddle、Sergey V. Lindeman、Daniel L. Reger、James R. Gardinier
DOI:10.1021/ic701406y
日期:2007.10.1
A simple, one-pot preparation of rhenium(I) sigma-arylalkynyl complexes is reported using thallium(I) hexafluorophosphate as a halogen abstraction agent. This new route to rhenium sigma-alkynyls enjoys higher yields compared to analogous preparations using silver salts by eliminating potential electrochemical degradation pathways.