作者:Kazuhiro Matsumoto、Takuya Kubo、Tsutomu Katsuki
DOI:10.1002/chem.200901048
日期:2009.7.6
A general and highly enantioselective method for the epoxidation of cis‐alkenylsilanes, in which the epoxysilanes were obtained with complete enantioselectivity in the presence of 0.5–2 mol % of a Ti–Salalen complex. The combination of this epoxidation method and the following transformations is a powerful approach that provides synthetically important epoxides, such as styrene oxides and geminally
顺式-烯基硅烷环氧化的一种通用且高度对映选择性的方法,其中在0.5–2 mol%的Ti–Salalen配合物存在下,具有完全对映选择性的环氧硅烷被获得。该环氧化方法与以下转化的结合是一种强大的方法,可以提供对映纯形式的合成上重要的环氧化物,例如氧化苯乙烯和双晶双取代的环氧化物。