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Palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters to form five-membered nitrogenated heterocyclic conjugated trienes.
- Source :
-
Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry . Dec2017, Vol. 58 Issue 52, p4832-4835. 4p. - Publication Year :
- 2017
-
Abstract
- A palladium-catalyzed cycloisomerisation reaction of 1,6-enyne acetic esters have been developed. This cyclization reaction shows excellent regioselectivity and good functional group tolerance to obtain five-membered nitrogenated heterocyclic conjugated trienes in moderate to excellent yields. The resulting conjugated trienes could be facilely converted to highly substituted benzenes through Diels-Alder reactions. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 00404039
- Volume :
- 58
- Issue :
- 52
- Database :
- Academic Search Index
- Journal :
- Tetrahedron Letters: International Organ for the Rapid Publication of Preliminary Communications in Organic Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 126513725
- Full Text :
- https://doi.org/10.1016/j.tetlet.2017.11.018