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Photosensitized Vicinal Sulfonylamination of Alkenes with Oxime Ester and DABCO·(SO 2 ) 2 .
- Source :
-
Organic letters [Org Lett] 2023 Mar 17; Vol. 25 (10), pp. 1782-1786. Date of Electronic Publication: 2023 Mar 08. - Publication Year :
- 2023
-
Abstract
- A metal-free photosensitized three-component reaction of oxime esters, alkenes, and DABCO·(SO <subscript>2</subscript> ) <subscript>2</subscript> was developed. This protocol could accommodate a wide substrate scope, including activated and unactivated alkenes and aryl and aliphatic carboxylic acid oxime esters, delivering a broad range of β-amino sulfones in moderate to high yields. The insertion of SO <subscript>2</subscript> as a linker moiety allows the manipulation of the functionality in the reaction process, expanding the utility of oxime esters as bifunctional reagents.
Details
- Language :
- English
- ISSN :
- 1523-7052
- Volume :
- 25
- Issue :
- 10
- Database :
- MEDLINE
- Journal :
- Organic letters
- Publication Type :
- Academic Journal
- Accession number :
- 36884012
- Full Text :
- https://doi.org/10.1021/acs.orglett.3c00559