Stereoselective Insertion of Rhodium Carbenoid to Water under Control with Intramolecular Participation of Hydroxy Group
作者:Takashi Sugimura、Takao Nagai
DOI:10.1246/cl.2008.286
日期:2008.3.5
A chiral diazo ester having a hydroxy group in the proper geometry produces an adduct with water up to 92% de upon treatment with a rhodium catalyst. This high stereoselectivity is attributable to the intramolecular hydrogen bond between the internal hydroxy group and the rhodium carbenoid.