作者:Fueloep, Ferenc、Dahlqvist, Martti、Pihlaja, Kalevi
DOI:——
日期:——
Study of the Efficiency of Amino-Functionalized Ruthenium and Ruthenacycle Complexes as Racemization Catalysts in the Dynamic Kinetic Resolution of 1-Phenylethanol
作者:M. Eckert、A. Brethon、Y.-X. Li、R. A. Sheldon、I. W. C. E. Arends
DOI:10.1002/adsc.200700379
日期:2007.12.10
8b were tested and led to novel and active rutheniumracemizationcatalysts. The highly active ortho-metalated-ampy Ru complex 7 was demonstrated to be a fast racemizationcatalyst (100 % racemization of 1-phenylethanol at 70 °C within 10 min). When used in the dynamickineticresolution of 1-phenylethanol towards 1-phenylethyl acetate, the cycloruthenated amine 5 was most active, leading to 86 % of