Palladium(II) Catalyzed Cyclization: A Facile Access to New Difunctionalized Thieno[3,2-f]indolizine
摘要:
The 9-benzoyl-7,8-dihydro-7,7,8,8-tetramethylthieno[3,2-f]indolizin-6(4H)-one 4a was successfully prepared via the intramolecular Heck cyclization of the appropriate activated enamidone 3a.
Thieno[2]benzazepines annulated to pyrrole 8a,b or isoindole 8c have been synthesized utilizing the acid-catalyzed cyclization of hydroxylactams 7a-c as key step.
Palladium(II) Catalyzed Cyclization: A Facile Access to New Difunctionalized Thieno[3,2-f]indolizine
作者:Aïcha Mamouni、Adam Daïch、Bernard Decroix
DOI:10.1080/00397919808007014
日期:1998.5
The 9-benzoyl-7,8-dihydro-7,7,8,8-tetramethylthieno[3,2-f]indolizin-6(4H)-one 4a was successfully prepared via the intramolecular Heck cyclization of the appropriate activated enamidone 3a.