Rhodium complexes of chiral phosphines

Details Rhodium complexes of chiral phosphines Rhodium complexes of chiral phosphines

1983-01-17

1985-09-03

Daus, Donald G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

548412, 548456, C07D20710

Patent

active

045394113

ABSTRACT:
Novel chiral phosphines are disclosed which when complexed with rhodium provide catalyst compositions for asymmetric hydrogenations.

REFERENCES:
patent: 4119652 (1978-10-01), Knowles
patent: 4343741 (1982-08-01), Townsend et al.
Knowles et al., Catalytic Aspects of Metal Phosphine Complexes, 1982, pp. 325-336.
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Achiwa, K., J.A.C.S., 98, 8265 (1976).
Achiwa, K., Tetrahedron Letters, No. 50, 4431 (1977).
Achiwa K., Chemistry Letters, 297-298 (1978).
Knowles, W. et al., "Fundamental Research in Homogeneous Catalysis", vol. III, pp. 537-548, Especially pp. 541 and 542.
GB Patent Specification No. 1,592,536.
British Patent Publication No. 2,097,003A, 1982.
Achiwa, J. Organometallic Chemistry, 218 (1981) 249-260.
Ojima et al., J.C.S. Chem. Comm. (1977) 428-430.
Ojima et al., J. Org. Chem. 43, No. 18, 3444 (1978).
Patents Abstracts of Japan, C-60, 5, No. 9, Jun. 25, 1981.
Branner, Chemil In Unserev Zeit, 14, No. 6, (1980), 177-183.

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