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A one-pot process for the regioselective synthesis of 1,3,4-trisubstituted-1H-pyrazoles

✍ Scribed by Steven A. Raw; Andrew T. Turner

Book ID: 104096066
Publisher: Elsevier Science
Year: 2009
Tongue: French
Weight: 176 KB
Volume: 50
Category: Article
ISSN: 0040-4039
DOI: 10.1016/j.tetlet.2008.11.099

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✦ Synopsis

This Letter reports a facile and regioselective one-pot synthesis of 1,3,4-trisubstituted-1H-pyrazoles. It comprises a three-step telescoped sequence, which has been utilised in the production of a variety of differentially substituted pyrazoles.

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