Back to Search
Start Over
Regioselective C-H chalcogenylation and halogenation of arenes and alkenes under metal-free conditions.
- Source :
-
Organic & biomolecular chemistry [Org Biomol Chem] 2023 Apr 05; Vol. 21 (14), pp. 2910-2916. Date of Electronic Publication: 2023 Apr 05. - Publication Year :
- 2023
-
Abstract
- The reactions of direct Csp <superscript>2</superscript> -H chalcogenylation and halogenation of N -arylpyrrolidone under the action of PIFA without a directing group and under metal-free conditions were reported in this paper. Diphenyl selenide/sulfur and selenium phenyl halides were used as reaction reagents to obtain chalcogenylated and halogenated N -arylpyrrolidone products, respectively. The mechanistic studies indicated that a radical pathway was likely involved in these reactions. Preliminary antitumor tests showed that these compounds have moderate to potent activities against human acute leukemia cells K562 in vitro , which may be used as lead compounds for subsequent research.
Details
- Language :
- English
- ISSN :
- 1477-0539
- Volume :
- 21
- Issue :
- 14
- Database :
- MEDLINE
- Journal :
- Organic & biomolecular chemistry
- Publication Type :
- Academic Journal
- Accession number :
- 36942676
- Full Text :
- https://doi.org/10.1039/d3ob00150d