Results 311 to 320 of about 124,176 (345)
Some of the next articles are maybe not open access.
Metal complex formazans. Part II. The reaction of copper salts with certain tetradentate formazans
Journal of the Chemical Society A: Inorganic, Physical, Theoretical, 19711,5-Di-(2-hydroxyphenyl)- and 1-(2-hydroxyphenyl)-5-(2-carboxyphenyl)-3-substituted formazans react with both cupric acetate and cuprous chloride in methanol to give square planar copper(II) complexes. In contrast, under comparable conditions, 1,5-di-(2-carboxyphenyl)-3-substituted formazans give copper(II) complexes containing two molecules of water ...
openaire +1 more source
Journal of the Royal Microscopical Society, 1967
SYNOPSISIn sections of fixed tissue, periodate‐oxidized mucosubstances that have been treated firstly with Phenylhydrazine and secondly at a pH near 9 with a diazonium salt, such as diazotized aniline or tetrazotized 3,3′‐dimethoxybenzidine, are converted into highly‐coloured derivatives which could be formazans, azo‐compounds, tetrazenes, or a mixture
openaire +1 more source
SYNOPSISIn sections of fixed tissue, periodate‐oxidized mucosubstances that have been treated firstly with Phenylhydrazine and secondly at a pH near 9 with a diazonium salt, such as diazotized aniline or tetrazotized 3,3′‐dimethoxybenzidine, are converted into highly‐coloured derivatives which could be formazans, azo‐compounds, tetrazenes, or a mixture
openaire +1 more source
Formazans containing sulfamide groups
Pharmaceutical Chemistry Journal, 1968Yu. A. Sedov, I. Ya. Postovskii
openaire +1 more source