Synthesis of new chiral benzylically substituted P,N-ligands and their applications in the asymmetric Heck reaction
摘要:
A series of new chiral P,N-ligands with substituents at the benzylic position has been prepared. Their high catalytic activity is shown in the Pd-catalyzed asymmetric Heck reaction and allylic substitution reaction. (C) 2004 Elsevier Ltd. All rights reserved.