Action des trialkylsilanes sur les aldehydes aliphatiques
作者： Rolland Bourhis , Emile Frainnet
DOI: 10.1016/S0022-328X(00)89613-8
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摘要: Abstract Two competing reactions ensue when trialkylsilanes HSiR′ 3 are treated with aliphatic aldehydes RCHO in the absence of a solvent and using nickel catalyst (obtained by treatment anhydrous NiCl 2 trialkylsilane); one gives an alcoxysilane RCH OSiR′ , other ether oxide (RCH ) O siloxane (R′ Si) O. By variation reaction conditions, either can be made exclusive. Reaction mechanisms proposed.
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