A new practical synthesis of 3-amino-substituted 5-aminopyrazoles and their tautomerism

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A new practical synthesis of 3-amino-substituted 5-aminopyrazoles and their tautomerism

It was found that 3-amino-substituted 5-aminopyrazoles could be effectively prepared via hydrolytic decarboxylation of the corresponding 3,5-diaminopyrazole-4-carboxylates 5 under microwave irradiation. The reactions required short time (4 min) and were successfully reproduced in a larger scale and...

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Bibliographic Details
Main Authors:	Phei, Felicia Lin Lim, Tan, Khai Ching, Luna, Giuseppe, Tiekink, Edward R. T. *, Dolzhenko, Anton V
Format:	Article
Language:	English
Published:	Elsevier 2019
Subjects:	QD Chemistry
Online Access:	http://eprints.sunway.edu.my/1021/ http://eprints.sunway.edu.my/1021/1/Tiekink%20A%20New%20Practical%20Synthesis%20of%203-amino%20Tetrahedron%202019%2075%202314_acc.pdf

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