Reactions of trimethylgallium with silicon hydrides, germane and diborane

doi:10.1016/S0022-328X(00)81434-5

Journal of Organometallic Chemistry

Volume 137, Issue 3, 20 September 1977, Pages 281-286

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Abstract

Methylation of SiH₄, MeSiH₃, Si₂H₆, GeH₄ and B₂H₆, but not of PH₃ or AsH₃, was observed during reaction (230–324°C) with GaMe₃. The products from the SiH₄ and Si₂H₆ reactions were MeSiH₃, Me₂SiH₂ and Me₃SiH. The GeH₄-derived products were similar, with Me₄Ge also being formed. The only methylated products from B₂H₆ was BMe₃. The silane reactions were surface-catalyzed (presumably by surface hydroxyl groups), while those of GeH₄ and B₂H₆ may have occurred via gas-phase free radical processes.

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Reactions of trimethylgallium with silicon hydrides, germane and diborane

Abstract

J. Catal.

Inorg. Chem.

Inorg. Syn.

Inorg. Syn.

Inorg. Syn.

Inorg. Syn.