Palladium-catalyzed allylic alkylation using chiral hydrazones as ligands |
| |
| Authors: | Mino T Shiotsuki M Yamamoto N Suenaga T Sakamoto M Fujita T Yamashita M |
| |
| Affiliation: | Department of Materials Technology, Faculty of Engineering, Chiba University, Inage-ku, Chiba 263-8522, Japan. tmino@planet.tc.chiba-u.ac.jp |
| |
| Abstract: | Palladium-catalyzed asymmetric allylic alkylation of 1,3-diphenyl-2-propenyl acetate (4) with a dimethyl malonate-BSA-LiOAc system and its derivatives has been successfully carried out in the presence of a new chiral hydrazone ligands such as 2-(diphenylphosphino)benzaldehyde SAMP hydrazone (DPPBA-SAMP) (3a) in high yields with high enantioselectives. |
| |
| Keywords: | |
| 本文献已被 PubMed 等数据库收录！ |
|
