Process for the preparation of phosphonium salts

Details Process for the preparation of phosphonium salts Process for the preparation of phosphonium salts

1995-03-29

1996-01-02

Nazario-Gonzales, Porfirio

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

Organic compounds

Phosphorus containing

C07F 902

Patent

active

054810400

ABSTRACT:
A process for the preparation of phosphonium salts by the use of chlorides, which is useful in the course of synthesis of olefin compounds by the Wittig reaction, and which comprises reacting a phosphine compound of the general formula

REFERENCES:
patent: 4122123 (1978-10-01), Hestermann et al.
patent: 4264593 (1981-04-01), Sukman
patent: 4482751 (1984-11-01), Javdani et al.
patent: 5055619 (1991-10-01), Gitzel et al.
patent: 5250736 (1993-10-01), Micklethwaite et al.

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