Organic compounds -- part of the class 532-570 series – Organic compounds – Heavy metal containing
Patent
1987-11-25
1988-08-16
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Heavy metal containing
546 2, 546 11, C07F 1500
Patent
active
047646292
ABSTRACT:
A ruthenium-phosphine complex represented by formula (I): ##STR1## wherein R represents a hydrogen atom, a methyl group, or a methoxy group; S represents a tertiary amine; when y is 0, then x is 2, z is 4, and p is 1; and when y is 1, then x is 1, z is 1, and p is 0. The complex is inexpensive and exhibits excellent performance as a catalyst for various organic syntheses, and particularly asymmetric hydrogenation.
REFERENCES:
patent: 4604474 (1986-08-01), Kumobayashi et al.
patent: 4605750 (1986-08-01), Kumobayashi et al.
patent: 4691037 (1987-09-01), Yushikawa et al.
Akutagawa Susumu
Kumobayashi Hidenori
Sayo Noboru
Taketomi Takanao
Shaver Paul F.
Takasago International Corporation
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