title: Syntheses of quinazolinones from 2-iodobenzamides and enaminones via copper-catalyzed domino reactions.
abstract: N-Substituted 2-iodobenzamides and enaminones undergo cascade transformations to achieve quinazolinones via a copper-catalyzed Ullmann-type coupling, a Michael addition and a retro-Mannich reaction. A unique stereochemical feature of this domino process was that Z-enaminones reacted without external ligands, whereas E-enaminones required the assistance of ligands.
authors.affiliation: Department of Chemistry, Prince of Songkla University, 15 Kanjanavanit Road, Kohong, Hat-Yai, Songkhla 90112, Thailand. juthanat.k@psu.ac.th.
authors.forename: Teerawat
authors.initials: T
authors.lastname: Songsichan
authors.forename: Jaturong
authors.initials: J
authors.lastname: Promsuk
authors.forename: Vatcharin
authors.initials: V
authors.lastname: Rukachaisirikul
authors.forename: Juthanat
authors.initials: J
authors.lastname: Kaeobamrung