钴催化的硅基炔烃对氧杂和氮杂苯并降冰片二烯的不对称加成反应。
Cobalt-catalyzed asymmetric addition of silylacetylenes to oxa- and azabenzonorbornadienes.
机构信息
Department of Chemistry, Graduate School of Science, Kyoto University, Sakyo, Kyoto 606-8502, Japan.
出版信息
Chem Commun (Camb). 2012 Jun 21;48(49):6106-8. doi: 10.1039/c2cc31880f. Epub 2012 May 11.
PMID:22576160
Abstract
Asymmetric addition of silylacetylenes to meso-oxa- and azabenzonorbornadienes took place in the presence of a cobalt/QuinoxP* catalyst to give the addition products in good yields with high enantioselectivity.
摘要
硅炔与偕二氧杂、氮杂苯并降冰片二烯的不对称加成反应在钴/QuinoxP*催化剂的存在下进行，以高产率和高对映选择性得到加成产物。
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