Pd(II)/Bipyridine-Catalyzed Conjugate Addition of Arylboronic Acids to α,β-Unsaturated Carboxylic Acids. Synthesis of β-Quaternary Carbons Substituted Carboxylic Acids
作者:Rui Liu、Zhenyu Yang、Yuxin Ni、Kaixuan Song、Kai Shen、Shaohui Lin、Qinmin Pan
DOI:10.1021/acs.joc.7b01248
日期:2017.8.4
Pd(II)/bipyridine-catalyzed conjugate addition of arylboronic acids to α,β-unsaturated carboxylic acids (including β,β-disubstituted acrylic acids) was developed and optimized, which provided a mild and convenient method for the highly challenging synthesis of β-quaternary carbons substituted carboxylic acids.
开发并优化了Pd(II)/联吡啶催化的芳基硼酸向α,β-不饱和羧酸(包括β,β-二取代的丙烯酸)的共轭加成反应,为高难度的β合成提供了温和而便捷的方法-季碳取代的羧酸。