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- Title
Copper-catalyzed Decarboxylative Hydroboration: Synthesis of Vinyl Boronic Esters.
- Authors
Irudayanathan, Francis Mariaraj; Raja, Gabriel Charles Edwin; Kim, Han-Sung; Na, Kyungsu; Lee, Sunwoo
- Abstract
Vinyl boronic esters were synthesized from aryl alkynyl carboxylic acids and bis(pinacolato)diboron using a copper-catalyzed decarboxylative reaction. The reaction was conducted with CuI (10 mol%), bis-[2-(diphenylphosphino)phenyl]ether(20 mol%), and LiOMe (20 mol%) in DMSO at 50 °C for 16 h. This method provided the desired vinyl boronic esters in good-to-moderate yields and showed good functional group tolerance.
- Subjects
DECARBOXYLATION; VINYL chloride polymers; CARBOXYLIC acids; HYDROBORATION; ORGANOBORON compounds
- Publication
Bulletin of the Korean Chemical Society, 2016, Vol 37, Issue 4, p463
- ISSN
0253-2964
- Publication type
Article
- DOI
10.1002/bkcs.10706