CATALYTIC ENANTIOSELECTIVE SILYLATIONS OF SUBSTRATES
申请人:Hoveyda Amir H.
公开号:US20090312559A1
公开(公告)日:2009-12-17
The present invention provides methods, compositions and systems for silylation of substrates, including direct asymmetric silylation of a substrate to provide enantiomerically enriched silylated products.
Kinetic Resolution of 1,2-Diols through Highly Site- and Enantioselective Catalytic Silylation
作者:Yu Zhao、Aurpon W. Mitra、Amir H. Hoveyda、Marc L. Snapper
DOI:10.1002/anie.200703650
日期:2007.11.12
[EN] CATALYTIC ENANTIOSELECTIVE SILYLATIONS OF SUBSTRATES<br/>[FR] SILYLATIONS CATALYTIQUES ENANTIOSELECTIVES DE SUBSTRATS
申请人:TRUSTEES BOSTON COLLEGE
公开号:WO2007082026A2
公开(公告)日:2007-07-19
[EN] The present invention provides methods, compositions and systems for silylation of substrates, including direct asymmetric silylation of a substrate to provide enantiomerically enriched silylated products. [FR] La présente invention concerne des procédés, des compositions et des dispositifs pour la silylation de substrats, y compris la silylation asymétrique directe d'un substrat pour obtenir des produits silylés énantiomériquement enrichis.
Biomimetic Non-Heme Iron-Catalyzed Epoxidation of Challenging Terminal Alkenes Using Aqueous H2O2 as an Environmentally Friendly Oxidant
Catalysis mediated by ironcomplexes is emerging as an eco-friendly and inexpensive option in comparison to traditional metal catalysis. The epoxidation of alkenes constitutes an attractive application of iron(III) catalysis, in which terminal olefins are challenging substrates. Herein, we describe our study on the design of biomimetic non-heme ligands for the in situ generation of iron(III) complexes