A Flexible Enantioselective Total Synthesis of Diospongins A and B and Their Enantiomers Using Catalytic Hetero-Diels−Alder/Rh-Catalyzed 1,4-Addition and Asymmetric Transfer Hydrogenation Reactions as Key Steps
作者:Gullapalli Kumaraswamy、Gajula Ramakrishna、Police Naresh、Bharatam Jagadeesh、Balasubramanian Sridhar
DOI:10.1021/jo901739y
日期:2009.11.6
A unified enantioselective route to total synthesis of diospongins A and B and their enantiomers has been developed employing achiral starting materials. All three stereocenters were introduced by means of catalytic reactions.
已开发了使用非手性起始原料进行全合成的双链孢菌素A和B及其对映异构体的统一对映选择性途径。通过催化反应引入所有三个立体中心。