Steroidal chiral phosphines, methods for their preparation, cata

Details Steroidal chiral phosphines, methods for their preparation, cata Steroidal chiral phosphines, methods for their preparation, cata

1982-11-18

1984-03-20

Roberts, Elbert L.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2603972, C09J 2100

Patent

active

044380330

ABSTRACT:
New steroidal chiral phosphines of formula ##STR1## wherein R represents a phosphorated group selected between ##STR2## methods for their preparation; catalytic systems comprising metal complexes and the above steroidal chiral phosphines; asymmetrical catalytic processes like hydrogenation, hydroformylation and hydrocarbalkoxylation of prochiral compounds which employ said catalytic systems.

REFERENCES:
Chem. Abstract, vol. 90, 1979, p. 587, 90:22346c.
Chem. Abstract, vol. 92, 1980, p. 571, 92:6067y.
Chem. Abstract, vol. 82, 1975, p. 571, 171186n.
Chem. Abstract, vol. 83, 1975, p. 571, 164367q.
Chem. Abstract, vol. 86, 1977, p. 662, 86:190463z.
Chem. Abstract, vol. 86, 1977, p. 574, 86:189565c.
Chem. Abstract, vol. 87, 1977, p. 449, 87:5591z.
Chem. Abstract, vol. 89, 1978, p. 713, 89:44226v.
Chem. Abstract, vol. 89, 1978, p. 646, 89:180371r.
Chem. Abstract, vol. 77, 1972, p. 467, 114567k.
Chem. Abstract, vol. 81, 1974, p. 395, 90644n.
Chem. Abstract, vol. 82, 1975, p. 496, 86086k.
Chem. Abstract, vol. 86, 1977, p. 641, 86:72920y.
Chem. Abstract, vol. 86, 1977, p. 337, 86:29501a.
Chem. Abstract, vol. 85, 1976, p. 594, 85:123336b.
Chem. Abstract, vol. 88, 1978, p. 554, 88:6562y.

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