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- Title
Selective Synthesis of Benzofuro[2,3‐c]isoquinolines and 5,6‐Dihydro‐7H‐benzo[c]benzofuro[2,3‐e]azepin‐7‐ones from 4‐Diazoisoquinolin‐3‐ones and Salicylaldehydes.
- Authors
Chen, Junrong; Suleman, Muhammad; Lu, Ping; Wang, Yanguang
- Abstract
A catalyst‐controlled selective synthesis of benzofuro[2,3‐c]isoquinolines and 5,6‐dihydro‐7H‐benzo[c]benzofuro[2,3‐e]azepin‐7‐ones from salicylaldehydes and 4‐diazoisoquinolin‐3‐ones has been developed. The Co(III)‐catalyzed reactions furnished benzofuro[2,3‐c]isoquinolines as major products, while the Rh(III)‐catalyzed reactions afforded 5,6‐dihydro‐7H‐benzo[c]benzofuro[2,3‐e]azepin‐7‐ones as major products.
- Subjects
ISOQUINOLINE; METAL carbenes; DIAZO compounds
- Publication
Asian Journal of Organic Chemistry, 2023, Vol 12, Issue 4, p1
- ISSN
2193-5807
- Publication type
Article
- DOI
10.1002/ajoc.202300030