65446-33-5Relevant academic research and scientific papers
Direct chemical and electrochemical syntheses of coordination compounds of benzazolyl azo ligands
Burlov, Anatolii S.,Antsyshkina, Alla S.,Sadikov, Georgii G.,Koshchienko, Yurii V.,Divaeva, Ludmila N.,Mashchenko, Sergei A.,Uraev, Ali I.,Garnovskii, Dmitrii A.,Vasilchenko, Igor S.,Vlasenko, Valery G.,Zubavichus, Yan V.,Borodkin, Gennadii S.,Kharisov, Boris I.,Hernandez Garcia, Tomas C.,Sergienko, Vladimir S.,Garnovskii, Alexander D.
experimental part, p. 917 - 930 (2010/10/19)
The chelates of 2-hydroxy(aminophenylnaphthyl)-azo-1-alkylbenzimidazoles were obtained from electrochemical (anodic dissolution of zero-valent d-metals) and chemical (from acetates of the same metals) syntheses in methanol. The EXAFS and X-ray single crys
DIAZO COMPOUNDS OF THE HETEROCYCLIC SERIES. 4. SOME PECULIARITIES OF THE DIAZO COUPLING OF BENZIMIDAZOLE-2-DIAZONIUM SALTS WITH PHENOLS AND THEIR ETHERS
Kolodyazhnaya, S. N.,Divaeva, L. N.,Sogomonova, R. A.,Simonov, A. M.
, p. 538 - 543 (2007/10/02)
The corresponding hydroxy (methoxy)-substituted azobenzimidazoles were obtained by diazo coupling of benzimidazole-2-diazonium salts with phenols and their complete and incomplete ethers in strongly acidic media; in the case of phenol ethers the process is complicated by dealkylation of the methoxy group in the ortho position relative to the diazo bridge.
