Catalysis letters

Nanosized Mn (acac) 3 anchored on amino functionalized silica for the selective oxidative synthesis of 2-arylbenzimidazoles, 2-arylbenzothiazoles and aerobic …

RK Sodhi, S Paul

文献索引：Sodhi, Ravinderpal Kour; Paul, Satya Catalysis Letters, 2011 , vol. 141, # 4 p. 608 - 615

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被引用次数: 13

摘要

Abstract Silica functionalized Mn (acac) 3 was prepared and employed for the one-pot oxidative synthesis of 2-arylbenzimidazoles, 2-arylbenzothiazoles; and oxidation of benzoins to benzils under air atmosphere using water as the reaction medium. Environmentally friendly procedure, chemoselectivity and excellent yields are main advantages of this procedure. In all the cases, the catalyst was found to be highly active ...