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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 catalytic system for the oxidative esterification of benzaldehyde has been reported, which is efficient, mild and has a wide range of applicability to substrate. With the hydrogen peroxide as oxidant, the catalyst of Sn / H 2 O / HMS can be effectively catalyzed under milder reaction conditions Benzaldehyde oxidation esterification catalyst easy to separate from the reaction system, can be reused.