Citation: Qing Heng ZENG, Xiang Ping HU, Xin Miao LIANG, Zhuo ZHENG. Synthesis of Novel C₂-Symmetrical Bidentate Phosphoramidite Ligands for Rh-catalyzed Asymmetric Hydrogenation of β-(Acylamino)acrylates[J]. Chinese Chemical Letters, ;2006, 17(6): 711-713. shu

Synthesis of Novel C₂-Symmetrical Bidentate Phosphoramidite Ligands for Rh-catalyzed Asymmetric Hydrogenation of β-(Acylamino)acrylates

1.
Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian 116023;
2.
Graduate School of Chinese Academy of Sciences, Beijing 100039

Received Date: 25 October 2005

Fund Project: The authors would like to thank the National Natural Science Foundation of China (No. 20472083) for financial support of this work.

Two new C₂-symmetrical bidentate phosphoramidite ligands were synthesized and employed in the Rh-catalyzed asymmetric hydrogenation of β-(acylamino)acrylates, up to 89% ee with full conversions was obtained.
- β-Aminoacid,
- phosphoramidite,
- 1,2-diphenylethylenediamine,
- Rh-catalyzed asymmetric hydrogenation,
- β-(acylamino)acrylates
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