1.
Org Biomol Chem
; 20(8): 1754-1758, 2022 02 23.
Artigo
em Inglês
| MEDLINE
| ID: mdl-35147633
RESUMO
Development of an efficient process that employs easy to handle and shelf-stable reagents for the synthesis of trifluoromethylselenylated heterocyclics remains a daunting challenge in organic synthesis. Herein, we report a green and practical protocol using trifluoromethyl tolueneselenosulfonate and ortho-hydroxyarylenaminones to access a wide range of chromone derivatives under photocatalyst and oxidant free conditions. This reaction proceeded smoothly under photoirradiation conditions and various functional groups were tolerant of the reaction conditions.