Asymmetric catalysis

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

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562444, 562445, 2603474, 562450, 562561, 260465D, 562562, 562571, 260558A, 562573, 562575, 260558P, 260558R, 260559A, 260559R, 260561A, 260561K, 260562A, 260562K, 260562R, 548344, 549 76, 549 77, 560 20, 560 21, 560 22, 560 23, 560 38, 560 39, 560 40, 560 41, 560155, 560171, 560250, 560251, 560252, 562434, 562435, 562437, 562443, C07C10102, C07C10350, C07D20920, C07D23364

Patent

active

042205905

ABSTRACT:
New optically active bis phosphine compounds which are usful in optically active catalysts. Such catalysts are particularly useful in catalytic asymmetric hydrogenation.

REFERENCES:
patent: 3798241 (1974-03-01), Kagan et al.
patent: 4010181 (1977-03-01), Aviron-Violet
patent: 4124533 (1978-11-01), Knowles et al.
Emeleus, H. J. et al., "Advances in Inorganic Chemistry and Radio-chemistry," vol. 14 (1972) pp. 173, 174 & 241, Academic Press.
Maryanoff, Cynthia et al. "A One-Step Synthesis of Optically Pure 1,2-Ethano Bis Sulfoxides and Phosphine Oxides . . . . " J. Am. Chem. Soc. vol. 95 (Aug. 1973) 5839-5840.

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