selected and examined in the methanolysis of styreneoxide. TMU-58 with the ability to form a two-point H-bond with different substrates revealed a high organocatalytic efficiency in the regioselective ring opening of styreneoxide. The catalytic activation of epoxide oxygen by the urea N–H functional sites, followed by the nucleophilic attack of methanol at the benzylic carbon led to the formation
具有独特性质的尿素功能化 MOF 最近被用作进行有机催化反应的有效平台。为了更深入地了解尿素-MOFs 中控制有效有机催化反应的关键因素,两种不同的含尿素二维 MOFs TMU-58 ([Zn(L1)(oba)].CH 3 CN) 和 TMU-83 ( [ Zn(L2)(oba)].DMF),其中 L1 = (1 E ,5 E )-1,5-双(1-(pyridine-4-ylethylidene))碳酰肼,L2 = (1 E ,5 E然而,由于框架内活性相互作用位点的不适当取向,其催化效率显着降低,这揭示了尿素氢的正确取向在进行有效的有机催化反应中的重要性。目前的研究对 2D MOF 组件中的功能-属性关系进行了比较研究,目前尚未进行过探索。