Compositions – Preservative agents – Anti-oxidants or chemical change inhibitants
Patent
1976-09-16
1979-03-06
Sneed, Helen M. S.
Compositions
Preservative agents
Anti-oxidants or chemical change inhibitants
252429R, 260429R, B01J 3112
Patent
active
041429923
ABSTRACT:
New optically active bis phosphine compounds which are useful in optically active catalysts. Such catalysts are particularly useful in catalytic asymmetric hydrogenation.
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patent: 3939188 (1976-02-01), McVicker
patent: 4008281 (1977-02-01), Knowles et al.
Emeleus et al., Adv. In Inorganic Chemistry and Radiochemistry, v. 14, pp. 206, 207, 218, 219, 241 (1972).
Chemical Abstracts, 72, 3056v (1970).
Chemical Abstracts, 67, 60497k (1967).
Chemical Abstracts, 73, 31149s (1970).
Green et al., J. Chem. Soc. (A), pp. 2334-2337 (1971).
Knowles William S.
Sabacky Milton J.
Vineyard Billy D.
Grattan Edward P.
Monsanto Company
Sneed Helen M. S.
Stanley Howard C.
Wexler Robert E.
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