Rh(I)/diene-catalyzed addition reactions of aryl/alkenylboronic acids with aldehydes
作者:Chun-Hui Xing、Tao-Ping Liu、Jin Rong Zheng、Jaclynn Ng、Michelle Esposito、Qiao-Sheng Hu
DOI:10.1016/j.tetlet.2009.06.074
日期:2009.9
[Rh(COD)Cl]2-catalyzed addition reactions of arylboronic acids with aldehydes, with low Rh(I) catalyst loading, are described. We also found that the reaction of arylboronic acids with α,β-unsaturated aldehydes greatly depends on the solvent and the steric hindrance of the reagents/substrates.
描述了在低Rh(I)催化剂负载下[Rh(COD)Cl] 2催化的芳基硼酸与醛的加成反应。我们还发现,芳基硼酸与α,β-不饱和醛的反应在很大程度上取决于溶剂和试剂/底物的空间位阻。