Synthetic Communications

Rapid Synthesis of α, β Unsaturated Iodides: Iodination Under Vacuum with Solid Diphosphorus Tetraiodide

MC Lasne, P Cairon, D Villemin

文献索引：Lasne, Marie- Claire; Cairon, Philippe; Villemin, D. Synthetic Communications, 1990 , vol. 20, # 1 p. 41 - 44

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被引用次数: 9

摘要

Abstract α, β unsaturated alcohols are transformed in 2–5 mn and in 70–90% yield (< 90% pure) into their corresponding iodides when they are allowed to react with solid P2I4 under 10− 2 Torr at 85° C. With unsymmetrical alcohols, an allylic rearrangement always leads to the more stable iodide.