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Synthesis of multisubstituted N -(tosylamino)pyrrole derivatives by AuCl 3 -catalyzed cycloisomerization of the β -alkynyl hydrazones.
- Source :
-
Synthetic Communications . 2016, Vol. 46 Issue 17, p1417-1424. 8p. 4 Diagrams, 3 Charts. - Publication Year :
- 2016
-
Abstract
- A method for preparing multisubstitutedN-(tosylamino)pyrrole derivatives through AuCl3-catalyzed cycloisomerization of theβ-alkynyl hydrazone compounds was described. The reaction could be carried out in one pot from theβ-ketoesters to give the cyclized products in moderate to excellent yields with low catalyst loadings. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00397911
- Volume :
- 46
- Issue :
- 17
- Database :
- Academic Search Index
- Journal :
- Synthetic Communications
- Publication Type :
- Academic Journal
- Accession number :
- 118003155
- Full Text :
- https://doi.org/10.1080/00397911.2016.1205626