24423-07-2Relevant articles and documents
Visible Light Induced Aerobic Coupling of Arylboronic Acids Promoted by Hydrazone
Xia, Hongyu,Wang, Ganghu,Zhao, Dongbo,Zhu, Chunyin
supporting information, p. 922 - 929 (2022/02/10)
A visible-light-induced oxidative coupling of arylboronic acids has been developed for the synthesis of biaryls. The reaction that employs polydentate hydrazones as the bifunctional catalyst works smoothly under room temperature. It is compatible with a w
Direct C-H arylations of unactivated arenes catalyzed by amido-functionalized imidazolium salts
Ghosh, Debalina,Lee, Jhen-Yi,Liu, Chian-Yu,Chiang, Yen-Hsin,Lee, Hon Man
supporting information, p. 406 - 410 (2014/05/20)
The synthesis of biaryls from unactivated arenes and a broad range of aryl bromides and chlorides via the direct C-H functionalization can be efficiently performed with the aid of amido-functionalized imidazolium salts as organocatalysts. This method avoids the use of toxic transition metal catalysts and organometallic reagents.
Simple alcohols promoted direct C-H arylation of unactivated arenes with aryl halides
Liu, Wei,Tian, Fei,Wang, Xiaolei,Yu, Hao,Bi, Yanlan
, p. 2983 - 2985 (2013/05/21)
Simple and cheap alcohols can promote the direct arylation of unactivated arenes with aryl iodides and bromides in the presence of potassium tert-butoxide. This transition-metal-free aromatic C-H transformation offers a cheap and easy practical way to synthesize biaryls under mild conditions. The Royal Society of Chemistry.