We found a match
Your institution may have rights to this item. Sign in to continue.
- Title
Palladium(II)-Catalyzed meta-CH Olefination: Constructing Multisubstituted Arenes through Homo-Diolefination and Sequential Hetero-Diolefination.
- Authors
Bera, Milan; Maji, Arun; Sahoo, Santosh K.; Maiti, Debabrata
- Abstract
Divinylbenzene derivatives represent an important class of molecular building blocks in organic chemistry and materials science. Reported herein is the palladium-catalyzed synthesis of divinylbenzenes by meta-CH olefination of sulfone-based arenes. Successful sequential olefinations in a position-selective manner provided a novel route for the synthesis of hetero-dialkenylated products, which are difficult to access using conventional methods. Additionally, 1,3,5-trialkenylated compounds can be generated upon successful removal of the directing group.
- Subjects
PALLADIUM catalysts; OLEFINATION reactions; AROMATIC compounds; SULFONES synthesis; ORGANIC chemistry
- Publication
Angewandte Chemie International Edition, 2015, Vol 54, Issue 29, p8515
- ISSN
1433-7851
- Publication type
Article
- DOI
10.1002/anie.201503112