stereoselectively. The reactions of allylindium sesquiiodide with syn-bicyclo[2.2.1]hept-2-en-7-ol and endo-bicyclo[2.2.1]hept-5-en-2-ol gave allylated products together with iodinated and oxygenated compounds. The product distribution could be controlled by changing the reaction solvent. In these reactions, the regio- and stereochemistry of the addition of the allylindium reagent is highly regulated via the chelation
降冰片烯醇衍
生物的第一烯丙基化已经在区域和立体选择性上高度实现。倍半
碘烯丙基化烯丙基与顺-双环[2.2.1]庚-2-烯-7-醇和内-
双环[2.2.1]庚-5-烯-2-醇的反应得到烯丙基化产物以及
碘化和含氧化合物。可以通过改变反应溶剂来控制产物的分布。在这些反应中,通过与相邻羟基的螯合来高度调节烯丙基化试剂的添加的区域和立体
化学。