Heterogeneous Raney Nickel and Cobalt Catalysts for Racemization and Dynamic Kinetic Resolution of Amines
作者:Andrei N. Parvulescu、Pierre A. Jacobs、Dirk E. De Vos
DOI:10.1002/adsc.200700336
日期:2008.1.4
Raney metals were studied as heterogeneous catalysts for racemization and dynamickineticresolution (DKR) of chiral amines, as an alternative to metals like palladium or ruthenium. Both Raney nickel and cobalt were able to selectively racemize various chiral amines with high selectivity. In the racemization of benzylic primary amines, the minor formation of side products, e.g., secondary amines, can