The combination of spartein derived carbanions as chiral d1-reagents with Matteson-derived α-bromo boronic esters as chiral a1-reagents was explored. Good yields and d.r. values were obtained for α-bromo boronic esters with sufficient steric bulk in the β-position, which opens up opportunities for downstream applications in syntheses based on iterative Matteson-Reactions.
探索了
金雀花蛋白衍生的碳负离子作为手性 d 1 -试剂与马特森衍生的 α-
溴硼酸酯作为手性 a 1 -试剂的组合。良好的产量和博士。获得了在 β 位具有足够空间体积的 α-
溴硼酸酯的值,这为基于迭代 Matteson 反应的合成中的下游应用提供了机会。