H. Lai, Zhiyan Huang, Qiongsi Wu
Jan 2, 2009
Citations
0
Influential Citations
90
Citations
Quality indicators
Journal
The Journal of organic chemistry
Abstract
Enantiopure tetra-ortho-substituted biphenyl phosphinoimine ligands (R(a),S)-3 and (S(a),S)-3 were synthesized via multistep reactions. The first asymmetric addition reactions of arylboronic acids to N-benzylisatin catalyzed by Pd(OAc)(2) and (R(a),S)-3 were studied to provide 3-aryl-3-hydroxyoxindoles in moderate yields and enantioselectivities.