A family of diphosphine ligands has been prepared by Michael addition of o-anisylphenyl phosphide to diethyl vinylphosphonate and elaboration to phospholanes based on hexane-2,5-diol or mannitol; some preliminary results of Rh-complex catalysed hydrogenations are reported.
一种双
膦配体家族通过o-亚硝苯基
磷化物与
二乙基乙烯磷酸酯的迈克尔加成反应制备而成,并进一步构造为基于己烷-2,5
-二醇或
甘露醇的
磷烷;报告了一些由Rh-配合物催化的加氢反应的初步结果。