Reduction of phosphine oxides

Details Reduction of phosphine oxides Reduction of phosphine oxides

1977-07-05

1978-12-26

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 950

Patent

active

041316240

ABSTRACT:
Tertiary phosphine oxides are reduced to the corresponding phosphines by halosilanes in the presence of a stoichiometric amount of a primary or secondary amine. The reduction in yield expected using a primary or secondary amine in place of the prior art tertiary amine is not observed.

REFERENCES:
patent: 3261871 (1966-07-01), Fritzsche et al.
patent: 3280195 (1966-10-01), Fritzsche et al.
patent: 4008282 (1977-02-01), Townsend et al.
"Preparative Inorganic Reactions", vol. 2, Chapt. 2, p. 93, Wiley-Interscience, N. Y. 1965.
Fessenden et al., Chemical Reviews, 61, 361 (1971).
Speier et al., J.A.C.S. 79 974 (1957).
Speier et al., J. Org. Chem. 35 3879 (1970).
Bailar, The Chemistry of the Coordination Compounds, Reinhold Publ. Corp., N. Y., p. 129 (1956).
Kasolapoff et al., Organic Phosphorus Compounds, Wiley-Interscience, N. Y., pp. 45-47 (1972).
Fritzsche et al., Ber. 97 1988-1993 (1964).
Naumann et al., J.A.C.S. 91 (25) 7012-7023 (1969).

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