Process for the preparation of lithium diarylphosphides and alky

Details Process for the preparation of lithium diarylphosphides and alky Process for the preparation of lithium diarylphosphides and alky

1993-10-14

1994-10-11

Richter, Johann

Organic compounds -- part of the class 532-570 series

Organic compounds

Phosphorus containing

568 8, C07F 950

Patent

active

053548949

ABSTRACT:
Disclosed is a process for the preparation of alkali metal diarylphosphide compounds wherein at least one of the aryl radicals is substituted with an alkyl group. Also disclosed is the preparation of alkyl(diaryl)phosphine compounds which are obtained by the reaction of the alkali metal diarylphosphide compounds with alkyl halide alkylating agents.

REFERENCES:
patent: 3414624 (1968-12-01), Peterson et al.
patent: 3423468 (1969-01-01), Zorn et al.
Chatt et al, Journal of the Chemical Society, (1960), 1378-1389.

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