First Highly Enantioselective Synthesis of Benzodiazepinones by Catalytic Hydrogenation
作者:Magnus Rueping、Estíbaliz Merino、René M. Koenigs
DOI:10.1002/adsc.201000547
日期:2010.10.4
The firstcatalyticenantioselectivesynthesis of benzodiazepinones employing an efficient hydrogenation protocol has been developed. The corresponding products are obtained in good yields, with excellent enantioselectivities and broad functional group tolerance. In addition, a one-pot procedure involving in situ generation of benzodiazepin-2-ones followed by asymmetric reduction is presented.