3-Alkyl-2-phenyl-1-vinylpyrroles from ketoximes and acetylene: an improved synthesis by the Trofimov reaction

3-Alkyl-2-phenyl-1-vinylpyrroles from ketoximes and acetylene: an improved synthesis by the Trofimov reaction

A one-pot synthesis of 3-alkyl-2-phenyl-1-vinylpyrroles, giving high yields at atmospheric pressure, was developed on the basis of reacting alkyl phenyl ketoximes with acetylene in a KOH–DMSO system (the Trofimov reaction).

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Bibliographische Detailangaben
Veröffentlicht in:Chemistry of heterocyclic compounds (New York, N.Y. 1965) N.Y. 1965), 2013-02, Vol.48 (11), p.1628-1633
Hauptverfasser: Petrova, O. V., Sobenina, L. N., Mikhaleva, A. I.
Format: Artikel
Sprache:eng
Schlagworte:
Acetylene
Chemistry
Chemistry and Materials Science
Organic Chemistry
Pharmacy
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Beschreibung
Zusammenfassung:A one-pot synthesis of 3-alkyl-2-phenyl-1-vinylpyrroles, giving high yields at atmospheric pressure, was developed on the basis of reacting alkyl phenyl ketoximes with acetylene in a KOH–DMSO system (the Trofimov reaction).
ISSN:0009-3122
1573-8353
DOI:10.1007/s10593-013-1184-6