An alternative approach to 3-(diphenylphosphino)hexahelicene
作者:Faouzi Aloui、Béchir Ben Hassine
DOI:10.1016/j.tetlet.2009.04.116
日期:2009.7
3-(Diphenylphosphino)hexahelicene is synthesised in good yield and purity, via a three-step sequence involving a palladium-catalysed Mizoroki–Heck coupling reaction and classical oxidative photocyclisation. Mononuclear ruthenium and palladium complexes of 3-(diphenylphosphino)hexahelicene are prepared and characterised.