Ultrasound Promoted Synthesis of Bis(substituted pyrazol-4-ylcarbonyl)-Substituted Thioureas

Ultrasound Promoted Synthesis of Bis(substituted pyrazol-4-ylcarbonyl)-Substituted Thioureas

A series of novel bis(substituted pyrazol-4-ylcarbonyl)-substituted thioureas have been synthesized by the reactions of substituted pyrazol-4-ylcarbonyl isothiocyanates with different diamines under ultrasound irradiation and classical heating method at 20-25 °C. In general, substantial improvement...

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Bibliographic Details
Main Authors: Li Xiao, Yan-Ping Li, Chen-Jiang Liu
Format: Article
Language:English
Published: MDPI AG 2009-03-01
Series:Molecules
Subjects:
Thiourea
Pyrazole
Diamine
Ultrasound
Synthesis
Online Access:http://www.mdpi.com/1420-3049/14/4/1423/

Internet

http://www.mdpi.com/1420-3049/14/4/1423/

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