Polycyclic heteroaromatic ring construction driven by silver/cobalt co-catalyzed desulfonylative and defluorinative fragment-recombination of enol nonaflates with amidines. Issue 90 (25th October 2018)

• Record Type: Journal Article
• Authors: Xie, Ting; Zhang, Yao-Wei; Liu, Li-Li; Shen, Zhi-Liang; Loh, Teck-Peng; Chu, Xue-Qiang
• Is Part Of: Chemical communications. Volume 54:Issue 90(2018)
• Page Start: 12722
• Page End: 12725
• Publication Date: 2018-10-25
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/c8cc07409g
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : A novel Ag(i )/Co(ii ) co-catalyzed tandem fragmentation and recombination reaction commencing from detachable nonaflates and amidines has been developed. Abstract : We present a Ag(i )/Co(ii ) co-catalyzed tandem fragmentation and recombination reaction commencing from detachable nonaflates and amidines. This catalytic method offers a unique and expeditious access to various fluoroalkylated dihydrobenzo[ h ]quinazolines and benzo[ h ]quinazolines in the absence of external fluorine sources through a rationally designed radical desulfonylation, migration, defluorination, and polar condensation relay.