School of Chemistry and Molecular Engineering, East China Normal University , 500 N, Dongchuan Road, Shanghai, 200241, P. R. China.
Org Lett. 2017 Nov 3;19(21):5776-5779. doi: 10.1021/acs.orglett.7b02682.
The synthesis of azide functional microporous organic nanotube networks (N-MONNs) via a Friedel-Crafts hyper-cross-linking reaction is reported. Subsequently, a general method for obtaining heterogeneous catalysts through a Cu-catalyzed alkyne-azide reaction is presented. The small-molecule catalysts such as 2,2,6,6,-tetramethylpiperidine-1-oyl and 4-(N,N-dimethylamino)pyridine can be anchored into the MONNs. Owing to the hierarchically porous structure and high surface area, these catalysts show high activity in selective oxidation of alcohols and acylation reaction, respectively.
报道了通过傅克超交联反应合成叠氮功能微孔有机纳米管网络（N-MONNs）。随后，提出了一种通过 Cu 催化的炔烃-叠氮反应获得多相催化剂的通用方法。小分子催化剂，如 2,2,6,6-四甲基哌啶-1-氧自由基和 4-（N，N-二甲基氨基）吡啶，可以锚定到 MONNs 中。由于具有分级多孔结构和高比表面积，这些催化剂在醇的选择性氧化和酰化反应中表现出高活性。
