Method for producing disilanes

Electrolysis: processes – compositions used therein – and methods – Electrolytic synthesis – Preparing organic compound

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205420, C25B 300

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active

055408303

ABSTRACT:
A method for producing disilane characterized in that halosilane is subjected to electrochemical reaction using Al, Al alloy, Mg, Mg alloy, Cu, Cu alloy, Zn or Zn alloy as anode, lithium salt as supporting electrolyte, Al salt, Fe salt, Mg salt, Zn salt, Sn salt, Co salt, Pd salt, V salt, Cu salt, Ca salt, Na salt or K salt as current carrying aid, and aprotic solvent as solvent, thereby producing disilane.

REFERENCES:
patent: 5120406 (1992-06-01), Shono et al.
Gilman, et al; Journal of Organometallic Chemistry; 13 (1986) Hexasubstituted Disilanes from Chlorosilanes and Lithium in Tetrahydrofuran; 323-328; (printed in The Netherlands).
Hengge, et al; Journal of Organometallic Chemistry; 212 (1981); An Electro-Chemical Method for the Synthesis of Silicon-Silicon Bonds; 155-161; (printed in The Netherlands).
Shono, et al; J. Chem. Soc., Chem. Commun.; Electroreductive Formation of Polysilanes; 1160-1161.
Japanese Unexamined Patent Publication (Kokai) No. 264,683/1991 published on Nov. 25, 1991 and a partial translation thereof.
Biran; et al; Inorganic and Organometallic Polymers with Special Properties; (1992) 206; 79-85.

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