A supramolecularly tunable chiral diphosphine ligand: application to Rh and Ir-catalyzed enantioselective hydrogenation

Author:

Zhang Xi-Chang12345,Hu Yi-Hu1234,Chen Chuan-Fu1234,Fang Qiang1234,Yang Li-Yao1234,Lu Ying-Bo1234,Xie Lin-Jie1234,Wu Jing1234,Li Shijun1234,Fang Wenjun5634

Affiliation:

1. College of Material, Chemistry and Chemical Engineering

2. Hangzhou Normal University

3. Hangzhou

4. China

5. Department of Chemistry

6. Zhejiang University

Abstract

A supramolecularly tunable chiral bisphosphine ligand bearing two pyridyl-containing crown ethers was synthesized and applied in Rh or Ir-catalyzed asymmetric hydrogenations in high yields with excellent ee values (90–99% ee).

Funder

National Natural Science Foundation of China

Natural Science Foundation of Zhejiang Province

Publisher

Royal Society of Chemistry (RSC)

Subject

General Chemistry

Reference77 articles.

1. Asymmetric Catalysis in Organic Synthesis, ed. R. Noyori, Wiley, New York, 1994

2. Comprehensive Asymmetric Catalysis, ed. E. N. Jacobsen, A. Pfaltz and H. Yamamoto, Springer, Berlin, Germany, 1999

3. G. Q. Lin , Y. M.Li and A. S. C.Chan, Principles and Applications of Asymmetric Synthesis, Wiley & Sons, New York, 2001

4. Catalytic Asymmetric Synthesis, ed. I. Ojima, John Wiley & Sons, New Jersey, 3rd edn, 2010

5. New Chiral Phosphorus Ligands for Enantioselective Hydrogenation

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