959276-94-9Relevant academic research and scientific papers
Electrochemical synthesis of symmetrical benzidines through dehydrogenative cross-coupling reaction
Liu, Xiaoying,Cai, Tian-Cheng,Guo, Dingyi,Wang, Bin-Bin,Ying, Shengneng,Wang, Huixian,Tang, Shiyun,Shen, Qinpeng,Gui, Qing-Wen
supporting information, (2021/04/09)
Synthesis of diversely functionalized symmetrical benzidines through electrochemical dehydrogenative cross-coupling reaction of two N,N-disubstituted anilines, is described. The reactions conducted under mild conditions with no oxidizing reagents and transition metal catalysts.
Synthesis of benzidine derivatives via FeCl3·6H 2O-promoted oxidative coupling of anilines
Ling, Xuege,Xiong, Yan,Huang, Ruofeng,Zhang, Xiaohui,Zhang, Shuting,Chen, Changguo
, p. 5218 - 5226 (2013/07/25)
Under open-flask conditions in the presence of commercially available FeCl3·6H2O, N,N-disubstituted anilines can be converted into diversely functionalized benzidines with yields of up to 99%. Oxidative coupling was extended to N-monosubstituted anilines, and the method was applied to the efficient preparation of 6,6′-biquinoline. Mechanistic investigations have also been performed to explain the observed reactivities.
Synthesis of N,N,N',N'-tetraalkylbenzidines through oxidative coupling of N,N-dialkylarylamines induced by SbCl5
Vitale, Paola,Di Nunno, Leonardo,Scilimati, Antonio
, p. 36 - 48 (2013/05/09)
The oxidative coupling to 4,4'-N,N,N',N'-tetraalkylbenzidines is the main reaction observed during a study on the reactivity of N,N-dialkylanilines with SbCl5. A possible reaction mechanism is presented and discussed in comparison with the N,N-dialkylanilines oxidative coupling achieved with other Lewis acids. ARKAT-USA, Inc.
Oxidative coupling of N,N-Dialkylanilines using iodic acid and sodium nitrite
Huddar, Sameerana N.,Mahajan, Ulhas S.,Akamanchi, Krishnacharya G.
experimental part, p. 808 - 809 (2011/01/07)
A new reagent system, a combination of iodic acid and sodium nitrite has been investigated for oxidative coupling of N,N-disubstituted anilines. A facile para-selective coupling occurs to give benzidines at room temperature in water as a solvent. A tentative mechanism is proposed with some supporting experiments.
