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- Title
Rhodium‐Catalyzed Divergent Arylation of Alkenylsulfonium Salts with Arylboroxines.
- Authors
Ye, Yun; Zhu, Jie; Xie, Haijiao; Huang, Yinhua
- Abstract
A ligand‐controlled rhodium‐catalyzed regiodivergent arylation of alkenylthianthrenium salts with arylboroxines which allows the synthesis of terminal and internal alkene products in a switchable manner is reported. The use of a diene ligand guides the reaction toward cine‐arylation affording terminal alkenes, while the use of a phosphine ligand switches the reaction to ipso‐arylation exclusively giving internal alkenes. Deuterium labelling studies and DFT computations were carried out to investigate the mechanism.
- Subjects
ARYLATION; SALTS; ALKENES; DEUTERIUM; PHOSPHINE; DIOLEFINS; RHODIUM
- Publication
Angewandte Chemie, 2022, Vol 134, Issue 49, p1
- ISSN
0044-8249
- Publication type
Article
- DOI
10.1002/ange.202212522