Xinglong Xing, Jinlong Wu, Jialu Luo
Aug 1, 2006
Citations
0
Influential Citations
13
Citations
Journal
Synlett
Abstract
An expeditious synthesis of highly functionalized dibenz[b,f][1,4]oxazepin-11(10H)-ones and dibenz[b,f][1,4]-oxazepine-11(10H)-carboxamides has been established via microwave-assisted one-pot U-4CR and intramolecular O-arylation. A Pd-catalyzed intramolecular amidation was successfully performed under microwave irradiation to furnish the novel conjugates of dibenz[b,f][1,4]oxazepin-11(10H)-ones with a 2-oxindole linked through a C-N single bond.