聚合物支载噁唑类化合物在不对称反应中的应用  

Application of Polymer-supported Oxazo-type Compounds to Asymmetric Reactions

作　　者：万亚东[1] 陈祖兴[1] 杨桂春[1] 

机构地区：[1]湖北大学化学与材料科学学院,武汉430062

出　　处：《有机化学》2005年第9期1039-1044,共6页Chinese Journal of Organic Chemistry

基　　金：国家自然科学基金(No.20372019)资助项目

摘　　要：聚合物支载噁唑类化合物主要包括聚合物支载噁唑烷酮﹑噁唑啉和硼杂噁唑啉等,其在不对称反应中主要用作手性助剂﹑手性催化剂及催化剂配体.由于其便于分离提纯﹑可以回收重复使用且立体选择性没有明显降低等优点在不对称反应中得到了广泛的应用.Oxazo-type compounds mainly include oxazolidinone, oxazoline and oxazaborolidine. Usually they are used as chiral auxiliaries, chiral catalysts and chiral ligands in asymmetric reactions. They were widely used in asymmetric reactions due to the advantages of easy isolation and circular use with no apparent reduction of stereoselectivity. The general applications of polymer-supported oxazo-type compounds to asymmetric reactions were reviewed.

关 键 词：聚合物支载 不对称反应 噁唑烷酮 嗯唑啉 硼杂嗯唑啉 唑类化合物 应用 催化剂配体 手性催化剂 立体选择性 

分 类 号：O621.2[理学—有机化学]