1455513-15-1Relevant articles and documents
A robust heterogeneous Co-MOF catalyst in azide-alkyne cycloaddition and Friedel-Crafts reactions as well as hydrosilylation of alkynes
Wu, Tai-Xue,Jia, Jun-Song,Luo, Wei,Bian, He-Dong,Tang, Hai-Tao,Pan, Ying-Ming,Huang, Fu-Ping
supporting information, p. 872 - 880 (2021/01/25)
Organic reactions using metal-organic frameworks (MOFs) as catalysts are promising with regard to their environmentally friendly features and potential catalyst recyclability. A robust Co(ii)-MOF {[Co2(l-mac)(4,4-bpt)(H2O)]·3.5H2O}n (1) and its enantiomer {[Co2(d-mac)(4,4-bpt)(H2O)]·3.5H2O}n (2) (l/d-mac = basic forms of l/d-malic acid, 4,4-Hbpt = 3,5-di(pyridin-4-yl)-4H-1,2,4-triazole) have been gram-scale prepared under solvothermal conditions. Structural analysis reveals that mac manages Co(ii) ions to form 1-D chains, which are further extended via 4,4-bpt connectors into a noninterpenetrating 3D framework architecture. It was found that 1 can be as a heterogeneous catalyst for multiple organic reactions, such as azide-alkyne cycloaddition and Friedel-Crafts reactions with good isolated yields and good recycle runs (at least five times without substantial degradation). Additionally, 1 can promote hydrosilylation of alkynes under harsh conditions with moderate yield. This journal is
2,6-Bis(amido)benzoic Acid with Internal Hydrogen Bond as Br?nsted Acid Catalyst for Friedel-Crafts Reaction of Indoles
Moriyama, Katsuhiko,Sugiue, Toru,Saito, Yuki,Katsuta, Shoichi,Togo, Hideo
supporting information, p. 2143 - 2149 (2015/06/23)
Benzoic acid catalysts bearing two amide groups that increase the Br?nsted acidity of the carboxylic acid moiety by internal hydrogen-bonding interactions were designed as a novel class of carboxylic acid catalysts for the Friedel-Crafts reaction of indol
Synthesis and structures of air-stable binuclear hafnocene perfluorobutanesulfonate and perfluorobenzenesulfonate and their catalytic application in C-C bond-forming reactions
Li, Ningbo,Zhang, Xiaohong,Xu, Xinhua,Chen, Yun,Qiu, Renhua,Chen, Jinyang,Wang, Xie,Yin, Shuang-Feng
supporting information, p. 2430 - 2440 (2013/10/01)
The two air-stable m2-hydroxy-bridged binuclear hafnocene perfluorobutanesulfonate and perfluorobenzenesulfonate complexes were successfully synthesized. The high catalytic activity and recyclability of these complexes were exemplified for various carbon-carbon bond formation reactions. Compared with our previously reported hafnocene perfluorooctanesulfonate, these complexes show stronger Lewis acidity and better catalytic activity, and should find broad applications in organic synthesis.