A new practical synthesis of silyl enol ethers : II. From α,β-unsaturated aldehydes and ketones
作者： P. Cazeau , F. Duboudin , F. Moulines , O. Babot , J. Dunogues
DOI: 10.1016/S0040-4020(01)86790-9
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摘要: Abstract In acetonitrile as the solvent and in presence of a tertiary amine trimethylchlorosilane/sodium iodide (trimethyliodosilane “in situ”) reagent provides corresponding siloxy dienes when reacted with α,β-unsaturated series. These reactions occurs via formation 1,2 or -1,4 onium salt intermediates.
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