Transition metal-catalyzed addition reactions of arylboronic acids with alkyl 2-formylbenzoates: efficient access to chiral 3-substituted phthalides
作者:Chun-Hui Xing、Yuan-Xi Liao、Ping He、Qiao-Sheng Hu
DOI:10.1039/c001104e
日期:——
Transition metal-catalyzed addition of arylboronic acids to 2-formylbenzoates afforded 3-substituted phthalides. By using SPINOL-based phosphites as ligands, a Rh(I)-catalyzed asymmetric version of such an addition reaction was achieved.
过渡金属催化的芳基硼酸加成至2-甲酰基苯甲酸酯中,得到3-取代的邻苯二甲酸酯。通过使用基于SPINOL的亚磷酸酯作为配体,可以实现Rh(I)催化的这种加成反应的不对称形式。