Process for the preparation of hydrogenosilanes

Details Process for the preparation of hydrogenosilanes Process for the preparation of hydrogenosilanes

1977-03-04

1977-11-22

Shaver, Paul F.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

2604488R, 423324, 423342, C07F 708, C07F 712, C07F 718

Patent

active

040596087

ABSTRACT:
A process for preparing hydrogenosilanes by hydrogenating disilanes, especially halogenated disilanes, under relatively mild reaction conditions is disclosed. The hydrogenation is effected in the presence of a catalytic system containing an aprotic compound and a nickel catalyst which consists essentially of finely divided nickel and is obtained by preliminary or in situ reduction of a nickel compound.

REFERENCES:
patent: 2787627 (1957-04-01), Kuriyagawa et al.
patent: 3432537 (1969-03-01), Guinet et al.
patent: 3639105 (1972-02-01), Atwell et al.
patent: 3878234 (1975-04-01), Atwell et al.

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