313485-86-8Relevant articles and documents
Metal-Free One-Pot Synthesis of N,N′-Diarylamidines and N-Arylbenzimidazoles from Arenediazonium Salts, Nitriles, and Free Anilines
Youn, So Won,Lee, Eun Mi
supporting information, p. 5728 - 5731 (2016/11/17)
A highly efficient and facile metal-free, one-pot reaction has been developed to afford diversely substituted N-arylbenzimidazoles through chemoselective in situ generation of N,N′-diarylamidines from arenediazonium salts, nitriles, and free anilines. The advantages of this protocol consist of the operationally easy and simple one-pot procedure under metal-free and mild conditions, the direct use of inexpensive and commercially available chemicals, and thus, a cost-effective and greener process.
Clay catalysed facile rearrangement of diazoaminobenzene to p-aminoazobenzene
Pitchumani, K.,Venkatachalapathy, C.,Sivasubramanian, S.
, p. 187 - 189 (2007/10/03)
Rearrangement of diazoaminobenzene in the presence of acidic cation-exchanged K10-montmorillonite gives exclusively p-aminoazobenzene at room temperature within three hours.
