The 1,3‐Dipolar Cycloadditions of 3‐Arylsydnone‐4‐Carbonitrile Oxides with Nitriles

Mou‐Yung ‐Y Yeh, I‐Horng ‐H Pan, Che‐Ping ‐P Chuang, Hsien‐Ju ‐J Tien

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9 Citations (Scopus)

Abstract

3‐Arylsydnone‐4‐carbonitrile oxides (2), which are generated in situ by thermal dehydrochlorination of the corresponding hydroximic acid chlorides (1), undergo 1,3‐dipolar cycloadditions with sydnone‐4‐carbonitriles (6) to give 3‐aryl‐4‐[5‐(3‐arylsydnonyl)‐1,2, 4‐oxadiazol‐3‐yl] sydnones (9). These nitrile oxides (2) also react with alkyl‐ and arylnitriles to give 1,3‐dipolar cycloaddition products.

Original languageEnglish
Pages (from-to)443-449
Number of pages7
JournalJournal of the Chinese Chemical Society
Volume35
Issue number6
DOIs
Publication statusPublished - 1988 Dec

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

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