Process for the preparation of chlorosilane

Details Process for the preparation of chlorosilane Process for the preparation of chlorosilane

1975-07-23

1976-09-14

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07F 712

Patent

active

039806863

ABSTRACT:
Dichlorosilane and phenyltrichlorosilane are prepared in good yields by reacting trichlorosilane and diphenyldichlorosilane in the presence of aluminium chloride, as catalyst, and a small proportion of a co-catalyst which is selected from hydrochloric acid and alumina and mixtures thereof, isolating the dichlorosilane from the reaction medium as it is formed and isolating the phenyltrichlorosilane obtained at the end of the reaction.

REFERENCES:
patent: 2887500 (1959-05-01), McEntee
patent: 2900225 (1959-08-01), Clasen
patent: 3044845 (1962-07-01), Jex et al.
patent: 3655710 (1972-04-01), Bazouin et al.

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