Axially chiral BINIM and Ni(II)-catalyzed asymmetric chlorination of 3-substituted oxindoles
摘要:
Axially chiral BINIM-Ni(II) complexes are effective catalysts in the asymmetric chlorination of 3-substituted oxindoles and give the corresponding chlorinated adducts in good yields and up to 88% ee. (C) 2011 Elsevier Ltd. All rights reserved.