Metal-organic frameworks (MOF) containing tin and copper metal salts were used as catalysts in the Baeyer-Villiger oxidation of cyclohexanone. The outcome was a synergistic effect on the catalyst's efficiency, which resulted from the simultaneous presence of copper and tin species in the MOF. The catalyst with high metal content showed the intermolecular dehydration of benzoic acid and the formation of benzoic anhydride in a side reaction as well as the Baeyer-Villiger oxidation reaction with a decline in efficiency. The optimized catalyst promoted the Baeyer-Villiger reaction in a high yield without the formation of benzoic anhydride.

中文翻译：

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锡和铜物种分散在金属有机框架中，作为有氧Baeyer-Villiger氧化中的新催化剂：机理研究

含锡和铜金属盐的金属有机骨架（MOF）在环己酮的Baeyer-Villiger氧化中用作催化剂。结果是MOF中同时存在铜和锡物种，从而对催化剂的效率产生了协同效应。具有高金属含量的催化剂在副反应以及Baeyer-Villiger氧化反应中显示出苯甲酸的分子间脱水和苯甲酸酐的形成，但效率降低。优化的催化剂以高收率促进了Baeyer-Villiger反应，而没有形成苯甲酸酐。