DOI

Pyrazole-fused cyclic anhydrides have been employed for the first time as the Castagnoli-Cushman reaction partners to produce hitherto unknown 4-oxo-4,5,6,7-tetrahydropyrazolo[1,5- a ]pyrazine-7-carboxylates in remarkably convenient and speedy fashion. Attempts to realize the same chemistry with indole and benzimidazole analogues failed.

Original languageEnglish
Article numberst-2017-b0833-l
Pages (from-to)890-893
Number of pages4
JournalSynlett
Volume29
Issue number7
DOIs
StatePublished - 23 Apr 2018

    Scopus subject areas

  • Organic Chemistry

    Research areas

  • Castagnoli-Cushman reaction, cyclic anhydrides, multicomponent reactions, nonstabilized enolate, pyrazole-fused, ANALOGS

ID: 34633378