对甲苯磺酸酐

属性

熔点

121-127°C

描述

应用	p-Toluenesulfonic anhydride has been employed as reagent in palladium-catalyzed allylic alkenylation of allylic alcohols with n-butyl acrylate.
产品介绍	p-Toluenesulfonic anhydride acts as electrophilic species and activates 2-deoxy-sugar hemiacetals in situ, which reacts stereoselectively with nucleophilic acceptors to afford β-anomers.
别名	4-甲苯磺酸酐 ;4-Methylbenzenesulfonic anhydride; 4-Toluenesulphonic anhydride