19264-68-7Relevant articles and documents
Palladium-catalyzed phosphination and amination through C–H bond functionalization on biphenyl: Amido-substituent as directing group
Kao, I-Hsiang,Wang, Ching-Yu,Chang, Yu-Chang,Wu, Chu-Lun,Chiu, Yu-Jen,Hong, Fung-E
, p. 387 - 397 (2019)
The formation of N-(2’-(diphenylphosphoryl)-[1,1′-biphenyl]-2-yl)-2,3,4,5,6-pentafluorobenzamide (3_eaaa) has been achieved through the palladium-catalyzed and Ag(I)-assisted C–H functionalization of N-([1,1′-biphenyl]-2-yl)-2,3,4,5,6-pentafluorobenzamide
Electrochemical Palladium-Catalyzed Intramolecular C—H Amination of 2-Amidobiaryls for Synthesis of Carbazoles
Gao, Xinlong,Lei, Aiwen,Wang, Pan,Wang, Qingqing,Zhang, Heng,Zhang, Xiaojing
supporting information, p. 143 - 148 (2020/12/18)
The synthesis of carbazoles based on the electrochemical Pd-catalyzed intramolecular C—H amination of 2-amidobiaryls through oxidative cross coupling has been achieved under mild reaction conditions. The reaction can be carried out in undivided cell without the addition of external chemical oxidant. Besides good functional group compatibility, the desired carbazoles can be scaled up and modified easily. Compared with previous methods, this protocol affords a simple and sustainable avenue for the construction of carbazoles.
Electrochemical Synthesis of Carbazoles by Dehydrogenative Coupling Reaction
Kehl, Anton,Schupp, Niclas,Breising, Valentina M.,Schollmeyer, Dieter,Waldvogel, Siegfried R.
supporting information, p. 15847 - 15851 (2020/11/02)
A constant current protocol, employing undivided cells, a remarkably low supporting electrolyte concentration, inexpensive electrode materials, and a straightforward precursor synthesis enabling a novel access to N-protected carbazoles by anodic N,C bond formation using directly generated amidyl radicals is reported. Scalability of the reaction is demonstrated and an easy deblocking of the benzoyl protecting group is presented.