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- Title
Catalyst-Controlled Regiodivergent Dehydrogenative Heck Reaction of 4-Arylthiophene/Furan-3-Carboxylates.
- Authors
Gao, Shang; Wu, Zijun; Wu, Fei; Lin, Aijun; Yao, Hequan
- Abstract
A catalyst-controlled regiodivergent dehydrogenative Heck reaction of 4-arylthiophene/furan-3-carboxylates has been realized. Use of a palladium catalyst led to the C-5 alkenylation through electronic palladation, while a ruthenium catalyst favored the C-2 alkenylation with the assistance of a directing group. This reaction exhibited good to excellent regioselectivities.
- Subjects
THIOPHENES; ORGANIC cyclic compounds; ORGANOSULFUR compounds; FURANS; HETEROCYCLIC compounds
- Publication
Advanced Synthesis & Catalysis, 2016, Vol 358, Issue 24, p4129
- ISSN
1615-4150
- Publication type
Article
- DOI
10.1002/adsc.201600696