37723-96-9Relevant articles and documents
ACID-BASE PROPERTIES OF 1,3-DIPHENYL-5-(1H-TETRAZOL-2-YL)FORMAZAN AND 1,3-DIPHENYL-5-(2H-1,2,4-TRIAZOL-3-YL)FORMAZAN
Likhareva, Nadezhda,Sucha, Ladislav,Suchanek, Miloslav
, p. 2882 - 2889 (2007/10/02)
Two new compounds from the formazan series, viz. 1,3-diphenyl-5-(1H-tetrazol-2-yl)formazan and 1,3-diphenyl-5-(2H-1,2,4-triazol-3-yl)formazan, were prepared, and the dissociation constants and molar absorptivities of all of their acid-base species were determined spectrophotometrically employing the SPEKTFOT computer program.