43199-88-8Relevant articles and documents
Cu(I) catalyzed dehydrogenative homo coupling of aromatic amines under simple and mild reaction conditions
Reddy, C.B. Rajashekhar,Reddy, Sabbasani Rajasekhara,Naidu, Shivaji
, p. 50 - 54 (2014/08/05)
An efficient protocol for the synthesis of a variety of azobenzenes and hydrazines from aromatic amines under mild reaction conditions is developed using Cu(I) catalyst. The copper cataylst used in this study comprises of CuBr, DMAP and AIBN. The plausible proposed mechanism for this dehydrogenative homo coupling of aromatic amines is depicted.
Fast synthesis of hydrazine and Azo derivatives by oxidation of rare-earth-metal-nitrogen bonds
Zhang, Lijun,Xia, Jing,Li, Qinghai,Li, Xihong,Wang, Shaowu
scheme or table, p. 375 - 378 (2011/03/21)
A novel N-N coupling reaction was developed through the oxidation of rare-earth-metal-nitrogen bonds produced by treatment of the easily available rare-earth-metal amides [(Me3Si)2N]3RE(μ-Cl) Li(THF)3 with aromatic primary or secondary amines. The reaction provides the symmetrical or unsymmetrical azo compounds and hydrazine derivatives in good to high yields within a very short time under mild conditions.
