Reactivity of benzylic carbanions. 10.[1, 4]-Rearrangement of the trimethylsilyl group in 9, 9-bis (trimethylsilyl)-and 9-alkyl-9-(trimethylsilyl)-10-lithio-9, 10- …

…, R Lapouyade, H Bouas-Laurent

文献索引：Daney, Michele; Lapouyade, Rene; Bouas-Laurent, Henri Journal of Organic Chemistry, 1983 , vol. 48, p. 5055 - 5062

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被引用次数: 17

摘要

Results. Compounds I-IV (concentration N 5 XM) were mixed with 1 molar equiv of BuLi in THF at room temperature and were hydrolyzed after a few hours (Scheme I). The products were identified by comparison with authentic samples, and the stereochemistry of the reaction was deduced. Results are collected in Table I. Before considering the mechanism of the reaction, it should be noted that the method can be used to prepare ci~-(Me~ si)~ ...