Process for the preparation of bifunctional tertiary aromatic ph

Details Process for the preparation of bifunctional tertiary aromatic ph Process for the preparation of bifunctional tertiary aromatic ph

1985-07-18

1987-06-02

Sneed, Helen M. S.

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

Organic compounds

Phosphorus containing

C07F 953

Patent

active

046706011

ABSTRACT:
Tertiary aromatic phosphine sulfides of the formula ##STR1## wherein X=F, Cl or Br, are prepared by means of a Friedel-Crafts reaction of

REFERENCES:
patent: 3105097 (1963-09-01), Willans
patent: 3305589 (1967-02-01), Bacon
patent: 3988368 (1976-10-01), Ura et al.
patent: 4052463 (1977-10-01), Uhing et al.
patent: 4101655 (1978-07-01), Sukman
Kosolapoff, Organic Phosphorus Compounds Wiley-Intersc. N.Y., vol. 4, pp. 15 and 16 (1972).
Helvetica Chimica Acta 47, pp. 120 to 132 (1964).
Olah et al., J. Org. Chem., 42, No. 12, 2190 (1977).

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