1.
Org Lett
; 19(7): 1500-1503, 2017 04 07.
Artículo
en Inglés
| MEDLINE
| ID: mdl-28267342
RESUMEN
Using an intramolecular didehydro-Diels-Alder reaction, ene-yne substituted pyrroles, thiophenes, and furans afford functionalized indoles, benzothiophenes, and benzofurans and the corresponding dihydroaromatic products. Product selectivity for the aromatic or dihydroaromatic product is controlled by the reaction conditions, which vary depending upon the substrate.