Cu(II)-and Co(II)-containing metal-organic frameworks (MOFs) as catalysts for cyclohexene oxidation with oxygen under solvent-free conditions
Cu(II)-and Co(II)-containing metal-organic frameworks (MOFs) as catalysts for cyclohexene oxidation with oxygen under solvent-free conditions
复制标题
含 Cu(II) 和 Co(II) 的金属有机骨架材料 (MOF) 作为无溶剂条件下氧氧化环己烯的催化剂
DOI：
10.1039/c2ra01038k
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发表时间：
2012-01-01
期刊：
影响因子：
3.9
通讯作者：
Li, Zhaohui
中科院分区：
文献类型：
--
作者：
Fu, Yanghe;Sun, Dengrong;Li, Zhaohui
Aerobic oxidation of cyclohexene over [Cu-2(OH)(BTC)(H2O)](n)center dot 2nH(2)O (Cu-MOF, BTC = 1,3,5-benzenetricarboxylic acid) and [M-2(DOBDC)(H2O)(2)]center dot 8H(2)O (Co-and Ni-MOF, DOBDC = 2,5-dihydroxyterephthalic acid) in the absence of solvent under mild conditions was studied. It is observed that both Cu-MOF and Co-MOF can selectively oxidize cyclohexene to give 2-cyclohexen-1-ol and 2-cyclohexen-1-one as the main products, while Ni-MOF is totally inactive for cyclohexene oxidation. The mechanism of the catalytic oxidation of cyclohexene over Cu-MOF and Co-MOF has been proposed. These MOF-based catalysts are stable and recyclable under current reaction conditions. This study highlights the great potential of developing MOFs as highly stable, molecularly tunable, recyclable and reusable heterogeneous catalysts for alkenes oxidation.
