Visible-Light-Induced Annulation of Iodonium Ylides and 2-Isocyanobiaryls to Access 6-Arylated Phenanthridines.
J Org Chem
; 88(13): 8360-8368, 2023 Jul 07.
Article
in En
| MEDLINE
| ID: mdl-37262353
ABSTRACT
A 1,2,3,5-tetrakis(carbazol-9-yl)-4,6-dicyanobenzene (4-CzIPN)-photocatalyzed cascade arylation/cyclization reaction of 2-isocyanobiaryls and iodonium ylides was established for the synthesis of 6-arylated phenanthridines. This is the first example of employing iodonium ylides as aryl radical sources in a visible-light-induced radical cascade cyclization reaction.
Full text:
1
Collection:
01-internacional
Database:
MEDLINE
Main subject:
Phenanthridines
/
Light
Language:
En
Journal:
J Org Chem
Year:
2023
Type:
Article
Affiliation country:
China