Sulfonylpyrazole- and pyrazole-directed ortho-selective C–H functionalization/alkenylation and desulfenylative olefination of aryl(sulfonyl)pyrazoles

Org. Biomol. Chem., 2023, Advance Article
DOI: 10.1039/D3OB01262J, Paper
Mukhtar Ahmed, Shivangani Mahajan, Jaspreet Kour, Sanghapal D. Sawant
ortho-Selective C–H alkenylation of arenes was achieved using (sulfonyl)pyrazoles as DGs, favored by combination of Pd(OAc)2 Boc-Sar-OH and silver acetate. Silver tetrafluoroborate gave de-sulfenylative olefinated products on sulfonylpyrazole.
To cite this article before page numbers are assigned, use the DOI form of citation above.
The content of this RSS Feed (c) The Royal Society of Chemistry