S·SnO_2/HMS-H_2O_2催化苯甲醛氧化酯化反应  

Facile oxidation of benzaldehyde to esters using S·SnO_2/HMS-H_2O_2

作　　者：王奂玲[1] 李茸[1] 刘佳伟[1] 银亮[1] 郑云峰[1] 马建泰[1] 

机构地区：[1]兰州大学化学化工学院,甘肃兰州730000

出　　处：《兰州大学学报（自然科学版）》2008年第2期86-88,91,共4页Journal of Lanzhou University(Natural Sciences)

摘　　要：报道了一种高效、温和、对底物有较广泛适用性的苯甲醛氧化酯化反应的催化体系.以双氧水为氧化剂,在较温和的反应条件下,S·SnO_2/HMS催化剂可以有效地催化苯甲醛的氧化酯化反应.催化剂易于从反应体系中分离,可以重复利用.A highly efficient and mild procedure has been described for the oxidation of benzaldehyde to corresponding esters in alcohols with S.SnO2/HMS as catalyst and H2O2 as oxidant. This catalytic system can be used in the preparation of a broad range of esters. Moreover, S-SnO2/HMS catalyst can be easily separated from the reaction system and reused several times.

关 键 词：苯甲醛 HMS 中孔分子筛 氧化 酯化 

分 类 号：O643.32[理学—物理化学]