Method for preparing triogranophosphines

Details Method for preparing triogranophosphines Method for preparing triogranophosphines

1975-03-06

1977-08-30

Sneed, Helen M. S.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 950

Patent

active

040454940

ABSTRACT:
Triorganophosphines are prepared in high yield and purity by the simultaneous addition of an organomagnesium halide and a phosphorus trihalide to a reaction mixture in a 3:1 molar ratio, respectively. The reaction mixture also contains a linear ether or a heterocyclic ether wherein the ring contains 5 or 6 atoms.

REFERENCES:
patent: 2913498 (1959-11-01), Ramsden
patent: 3414625 (1968-12-01), Natoli et al.
patent: 3499039 (1970-03-01), Lorenz et al.

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