Exhaustive One‐Step Bridgehead Methylation of Adamantane Derivatives with Tetramethylsilane
作者:Maxime Bonsir、Christian Davila、Alan R. Kennedy、Yves Geerts
DOI:10.1002/ejoc.202101004
日期:2021.10.7
A combination of AlCl3 and tetramethylsilane was studied for the bridgehead methylation of adamantane derivatives. The influence of rearrangements was illustrated with various examples and the synthetic utility was demonstrated by scaling-up of the reaction. Mechanistic studies suggest the formation of a reaction methylation complex formed from tetramethylsilane and AlCl3.
研究了 AlCl 3和四甲基硅烷的组合用于金刚烷衍生物的桥头甲基化。重排的影响用各种例子说明,合成效用通过反应的放大来证明。机理研究表明,形成了由四甲基硅烷和 AlCl 3形成的反应甲基化复合物。