Regioselective synthesis of 1-aryl-3,4-substituted/annulated-5-(methylthio)pyrazoles and 1-aryl-3-(methylthio)-4,5-substituted/annulated pyrazoles

Peruncheralathan, S. ; Khan, T. A. ; Ila, H. ; Junjappa, H. (2005) Regioselective synthesis of 1-aryl-3,4-substituted/annulated-5-(methylthio)pyrazoles and 1-aryl-3-(methylthio)-4,5-substituted/annulated pyrazoles Journal of Organic Chemistry, 70 (24). pp. 10030-10035. ISSN 0022-3263

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Official URL: http://pubs.acs.org/doi/abs/10.1021/jo051771u

Related URL: http://dx.doi.org/10.1021/jo051771u

Abstract

Highly efficient and regioselective synthesis of 1-aryl-3,4-substituted/annulated-5-(methylthio)pyrazoles and 1-aryl-3-(methylthio)-4,5-substituted/annulated pyrazoles has been reported via cyclocondensation of arylhydrazines with either α-oxoketene dithioacetals or β-oxodithioesters.

Item Type:Article
Source:Copyright of this article belongs to American Chemical Society.
ID Code:15282
Deposited On:13 Nov 2010 13:00
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