3908-91-6Relevant articles and documents
Synthesis, structure, and tautomerism of formazans that contain 1-aryl-2-benzimidazolyl residues
Tyurenkova,Mudretsova,Mertsalov,Bednyagina
, p. 637 - 640 (2007/10/02)
1,5-Bis(1-aryl-2-benzimidazolyl)-3-methyl- and 1-(p-tolyl)-3-methyl-5-(1-aryl-2-benzimidazolyl)formazans were synthesized. It was shown by IR spectroscopy (from the change in the spectral characteristics of the NH, groups) that the formazans exist in the