Ionic liquid-supported sulfonyl hydrazine: A useful reagent for traceless synthesis of pyrazoles

Sunita Choudhary, Manoj Kumar Muthyala, Keykavous Parang, Anil Kumar

Research output: Contribution to journalArticlepeer-review

Abstract

Ionic liquid-supported sulfonyl hydrazine has been synthesized and used as a soluble support for the traceless synthesis of highly substituted pyrazoles from two different routes. Various substituted pyrazoles were synthesized in high yields. A key feature of the protocol is an easy and convenient purification process that avoids chromatographic separation of products and thus makes the method eco-friendly and economical.

Original languageEnglish (US)
Pages (from-to)683-688
Number of pages6
JournalOrganic Chemistry Frontiers
Volume1
Issue number6
DOIs
StatePublished - Aug 1 2014
Externally publishedYes

ASJC Scopus subject areas

  • Organic Chemistry

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