Renhua Zheng , Haichang Guo , Xiurong Hu , Lei Wang
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引用次数: 0
Abstract
A simple, highly efficient and environmentally benign method for the synthesis of pyrazol-4-yl carbamimidothioates was reported. Under visible light irradiation and Eosin Y as photocatalyst, a variety of pyrazol-4-yl carbamimidothioates were obtained in good to excellent yields via C–S bond formation of pyrazolin-5-ones with thioureas in ethanol. The protocol features the advantages of easy performance, environmental friendliness, high yields, and good functional tolerance, showing potential value for the preparation of some biologically active compounds.
期刊介绍：
Molecular Catalysis publishes full papers that are original, rigorous, and scholarly contributions examining the molecular and atomic aspects of catalytic activation and reaction mechanisms. The fields covered are:
Heterogeneous catalysis including immobilized molecular catalysts
Homogeneous catalysis including organocatalysis, organometallic catalysis and biocatalysis
Photo- and electrochemistry
Theoretical aspects of catalysis analyzed by computational methods
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