Development of Recycling Catalytic Asymmetric Transfer Hydrogenation System in Ionic Liquid

摘要：

1.Introduction Catalytic asymmetric transfer hydrogenation (CATH),in particular using the chiral ruthenium catalyst such as 1 shown in Fig.1,has been known as a useful tool to obtain optically active secondary alcohols 3 from ketones 2 by the non-explosive HCO2H-Et3N azeotrope as a hydrogen donor (Scheme 1)1. On the other hand, imidazolium ionic liquids (Ils) such as bmimPF6 are recognized as a new class of reaction solvent and to immobilize catalysts. In this time, we planned development of recycling catalytic asymmetric transfer hydrogenation (RCATH) system in ionic liquid.

关键词： catalytic asymmetric transfer hydrogenation imidazolium salt ionic liquid recycling ligand

作者: Ikuo Kawasaki Tomoko Tsuji Yoshiko Chihara Ai Kurume Masayuki Yamashita Shunsaku Ohta Yukako Tabuchi Kiyoharu Nishide

作者单位: School of Pharmaceutical Sciences,Mukogawa Womens University,11-68,Koshien Kyuban-cho,Nishinomiya 6 Department of Functional Molecular Chemistry,21st Century COE program,Kyoto Pharmaceutical Universit Department of Functional Molecular Chemistry,21st Century COE

会议类型: 国际会议

会议名称: 18th International Symposium on Fine Chemistry and Functional Polymers,4th IUPAC International Symposium on Novel Materials and Their Synthesis(第18届国际精细化学和功能高分子学术讨论会暨第四届IUPAC 国际新型材料及其制备学术讨论会)

会议地点: 江苏镇江

会议语种:英文

页码: 29-30

在线出版日期: 2008-10-15（万方平台首次上网日期，不代表论文的发表时间）