Palladium/NHC-catalyzed tandem benzylic oxidation/oxidative esterification of benzylic alcohols with phenols
作者:Fang Luo、Changduo Pan、Jiang Cheng、Fan Chen
DOI:10.1016/j.tet.2011.06.060
日期:2011.8
A palladium/NHC-catalyzed tandem benzylic oxidation/oxidative esterification of benzylic alcohols with phenols to access aryl benzoate derivatives is described. The procedure tolerates a series of functional groups, such as methoxy, nitro, cyano, chloro, fluoro and bromo groups. Thus, it represents a practically alternative method to access aryl benzoate derivatives.
描述了钯/ NHC催化的苄基醇与苯酚的串联苄基氧化/氧化酯化反应,以得到苯甲酸芳基酯衍生物。该方法可耐受一系列官能团,例如甲氧基,硝基,氰基,氯,氟和溴基。因此,它代表了访问苯甲酸芳基酯衍生物的一种实用的替代方法。