A practical synthesis of functionalized pyrazoles promoted by a polyoxomolybdate-based iron catalyst
Year: 2025
Type: article
Abstract: An efficient synthesis of pyrazole scaffolds from arylsulfonylhydrazines and diketones promoted by a molecular molybdenum oxide catalyst (NH4)3[FeMo6O18(OH)6] is described. The iron-based polyoxometalate catalyst is heterogeneous, reusable with stable recyclability. Using this method, a wide range of arylsulfonylhydrazines and diketones can undergo smoothly condensation cyclization to produce functionalized pyrazoles in high yields.
Source: Figshare
Authors: Zhang, Lianji, Wu, Yujuan, Wang, Cuiping, Wei, Wanguo, Zhang, Zhiqiang
Language: English
Subfield: Materials Chemistry
Field: Materials Science
Domain: Physical Sciences
Open Access status: green
OpenAlex ID: W6902258612
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