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

1993-02-12

1994-02-22

Cintins, Marianne M.

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

Organic compounds

Phosphorus containing

568 13, 558357, 558378, 560221, 560222, C07F 950

Patent

active

052889122

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: 3036132 (1962-05-01), Becker
patent: 3099691 (1963-07-01), Rauhut
patent: 3949000 (1976-04-01), Violet
patent: 4045494 (1977-08-01), Chopdekar et al.
patent: 4152344 (1979-05-01), Unruh
Chatt et al., J. Chem. Society, pp. 1378-1389, "Reactions of Tertiary Diphosphines . . . ", 1960.
J. J. Bishop et al., J. Organomet. Chem., 27, pp. 241-249 (1971).

Affiliated with

Also associated with

Rating

Process for the preparation of lithium diarylphosphides and alky does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Process for the preparation of lithium diarylphosphides and alky, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the preparation of lithium diarylphosphides and alky will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-172926