期刊
ACS OMEGA
卷 5, 期 12, 页码 6240-6249出版社
AMER CHEMICAL SOC
DOI: 10.1021/acsomega.9b02133
关键词
-
资金
- Bu-Ali Sina University
- Iran National Science Foundation (INSF) [98001912]
In the current paper, we successfully developed and used metal-organic frameworks (MOFs) based on MIL-101(Cr)-NH2 with phosphorus acid functional groups MIL-101(Cr)-N(CH2PO3H2)(2). The synthesized metal-organic frameworks (MOFs) as a multi-functional heterogeneous and nanoporous catalyst were used for the synthesis of N-amino-2-pyridone and pyrano [2,3-c]pyrazole derivatives via reaction of ethyl cyanoacetate or ethyl acetoacetate, hydrazine hydrate, malononitrile, and various aldehydes. The final step of the reaction mechanism was preceded by a cooperative vinylogous anomeric-based oxidation. Recycle and reusability of the described catalyst MIL-101(Cr)-N(CH2PO3H2) 2 were also investigated.
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