Carboxylation of Terminal Alkynes with Carbon Dioxide Catalyzed by Poly(N-Heterocyclic Carbene)-Supported Silver Nanoparticles
โ Scribed by Dingyi Yu; Mei Xuan Tan; Yugen Zhang
- Book ID
- 111992656
- Publisher
- John Wiley and Sons
- Year
- 2012
- Tongue
- English
- Weight
- 490 KB
- Volume
- 354
- Category
- Article
- ISSN
- 1615-4150
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๐ SIMILAR VOLUMES
__N__-Heterocyclic carbene (NHC) copper complexes serve as an excellent catalytic system for carboxylation of alkyl-, aryl-, and alkenylboron compounds and some aromatic heterocyclic C-H bonds with carbon dioxide (CO~2~), to afford various functional-group-containing carboxylic acids or their ester
Caught in the act: N-Heterocyclic carbene copper(I) complexes (1; IPr=1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene) serve as an excellent catalyst for the carboxylation of alkylboranes (2; R=alkyl) with CO(2) to afford a variety of functionalized carboxylic acids (3) in high yields. A novel copp