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ChemInform Abstract: Zinc(II) Triflate-Catalyzed Divergent Synthesis of Polyfunctionalized Pyrroles.

✍ Scribed by Orazio A. Attanasi; Stefano Berretta; Lucia De Crescentini; Gianfranco Favi; Gianluca Giorgi; Fabio Mantellini; Simona Nicolini


Publisher
John Wiley and Sons
Year
2011
Weight
39 KB
Volume
42
Category
Article
ISSN
0931-7597

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Zinc(II) Triflate-Catalyzed Divergent Sy
✍ Orazio A. Attanasi; Stefano Berretta; Lucia De Crescentini; Gianfranco Favi; Gia πŸ“‚ Article πŸ“… 2011 πŸ› John Wiley and Sons 🌐 English βš– 338 KB πŸ‘ 1 views

## Abstract The zinc(II) triflate‐catalyzed synthesis of highly functionalized pyrroles is described. The sequence involves the preliminary preparation of α‐aminohydrazones by Michael addition of primary amines to 1,2‐diaza‐1,3‐dienes. The treatment of these intermediates with dialkyl acetylenedica