| dc.contributor.author |
Grover, Nitika |
|
| dc.date.accessioned |
2026-01-24T07:07:26Z |
|
| dc.date.available |
2026-01-24T07:07:26Z |
|
| dc.date.issued |
2024-09 |
|
| dc.identifier.uri |
https://pubs.rsc.org/en/content/articlehtml/2024/ob/d4ob01393j |
|
| dc.identifier.uri |
http://dspace.bits-pilani.ac.in:8080/jspui/handle/123456789/20632 |
|
| dc.description.abstract |
In this work, we report a regioselective sulfonamidation of N-(2-hydroxyaryl)amides with iminoiodinanes and iodine in visible light at room temperature. The method does not require a strong oxidant, metal or photocatalyst and enables direct functionalization of a C–H bond to a C–N bond. Mechanistic investigations suggest in situ generation of an N-centered radical from N,N-diiodo-sulfonamide by homolytic N–I bond cleavage followed by its site-specific addition to N-(2-hydroxyaryl)amides to furnish para-sulfonamide derivatives. |
en_US |
| dc.language.iso |
en |
en_US |
| dc.publisher |
RSC |
en_US |
| dc.subject |
Chemistry |
en_US |
| dc.subject |
Regioselective sulfonamidation |
en_US |
| dc.subject |
C–H functionalization |
en_US |
| dc.subject |
N-centered radica |
en_US |
| dc.title |
Photocatalyst-free regioselective sulfonamidation of N-(2-hydroxyaryl)amides in visible-light |
en_US |
| dc.type |
Article |
en_US |