62924-08-7Relevant academic research and scientific papers
Visible light mediated desilylative C(sp2)-C(sp2) cross-coupling reactions of arylsilanes with aryldiazonium salts under Au(i)/Au(iii) catalysis
Chakrabarty, Indradweep,Akram, Manjur O.,Biswas, Suprakash,Patil, Nitin T.
supporting information, p. 7223 - 7226 (2018/07/03)
Desilylative C(sp2)-C(sp2) cross-coupling reactions of arylsilanes with aryldiazonium salts under Au(i)/photoredox catalysis have been reported. The addition of Cu-salts as catalysts was found to be crucial for the success of this tr
Synthesis of 2-arylindoles by Suzuki coupling reaction of 3-bromoindoles with hindered benzoboronic acids
Yue, Guizhou,Wu, Yao,Wu, Caimei,Yin, Zhongqiong,Chen, Huabao,Wang, Xianxiang,Zhang, Zuming
supporting information, p. 666 - 669 (2017/01/25)
A new synthetic method for 2-arylindoles has been developed, the process through Suzuki coupling reaction of 3-bromoindoles with hindered boronic acid catalyzed by Pd(OAc)2/PCy3, and a series of 2-arylindoles have been synthesized in moderate to high yields.
HandaPhos: A General Ligand Enabling Sustainable ppm Levels of Palladium-Catalyzed Cross-Couplings in Water at Room Temperature
Handa, Sachin,Andersson, Martin P.,Gallou, Fabrice,Reilly, John,Lipshutz, Bruce H.
supporting information, p. 4914 - 4918 (2016/04/26)
The new monophosphine ligand HandaPhos has been identified such that when complexed in a 1:1 ratio with Pd(OAc)2, enables Pd-catalyzed cross-couplings to be run using ≤1000 ppm of this pre-catalyst. Applications to Suzuki-Miyaura reactions involving highly funtionalized reaction partners are demonstrated, all run using environmentally benign nanoreactors in water at ambient temperatures.
Iron and copper salts in the synthesis of benzo[b]furans
Bonnamour, Julien,Piedrafita, Maria,Bolm, Carsten
supporting information; experimental part, p. 1577 - 1581 (2010/09/05)
Intramolecular C-O bond forming reactions of aryl 2-bromobenzyl ketones lead to benzo[b]furans. The cyclizations can be catalyzed by 10 mol% of iron trichloride (of 98% or of 99.995% purity) or sub-mol% quantities of copper(II) chloride (of 99.995% purity
Synthesis of benzo[b]furans via CuI-catalyzed ring closure
Chen, Cheng-Yi,Dormer, Peter G.
, p. 6964 - 6967 (2007/10/03)
A wide variety of benzo[6]furans were synthesized efficiently via a CuI-catalyzed ring closure of 2-haloaromatic ketones. The methodology was tolerant to various functional groups, affording benzofurans in 72-99% yields.
