Dual Heterogeneous Catalyst Pd-Au@Mn(II)-MOF for One-Pot Tandem Synthesis of Imines from Alcohols and Amines
Dual Heterogeneous Catalyst Pd-Au@Mn(II)-MOF for One-Pot Tandem Synthesis of Imines from Alcohols and Amines
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DOI：
10.1021/acs.inorgchem.6b02592
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发表时间：
2017-01-02
影响因子：
4.6
通讯作者：
Dong, Yu-Bin
中科院分区：
文献类型：
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作者：
Chen, Gong-Jun;Ma, Hui-Chao;Dong, Yu-Bin
以4，4，4-三氟-1-（4-（吡啶-4-基）苯基）丁烷-1，3-二酮（L）和Mn（OAC）（2）为原料，在水溶液中合成了一种新的Mn（II）金属有机骨架（莫伊）1。1具有三重互穿NbO网包含蜂窝状通道，其中相反的Mn（II）... Mn（II）的距离为23.5075（10）埃。此外，1可以是一个理想的平台，以支持Pd-Au纳米合金纳米粒子，以产生Pd-Au@ Mn（II）-MOF（2）的复合催化体系。2是一种高活性的双功能多相催化剂，可用于苯甲醇和苯胺以及苯甲醇和苄胺的一锅串联合成亚胺。
A new Mn(II) metal-rganic framework (MOE) 1 was synthesized by the combination of 4,4,4-trifluoro-1-(4-(pyridin-4-yl)phenyl)butane-1,3-dione (L) and Mn(OAC)(2) in solution. 1 features a threefold-interpenetrating NbO net containing honeycomb-like channels, in which the opposite Mn(II)...Mn(II) distance is 23.5075(10) angstrom. Furthermore, 1 can be an ideal platform to support Pd-Au bimetallic alloy nanoparticles to generate a composite catalytic system of Pd-Au@ Mn(II)-MOF (2). 2 can be a highly active bifunctional heterogeneous catalyst for the one-pot tandem synthesis of imines from benzyl alcohols and anilines and from benzyl alcohols and benzylamines.