Derivatives of 1,4-dihydroxyanthraquinone as metal indicators in the titration of thorium with disodium edta
β Scribed by E. Guy Owens II; John H. Yoe
- Publisher
- Elsevier Science
- Year
- 1960
- Tongue
- English
- Weight
- 205 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0003-2670
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Ah&met-The equilibrium between I and the product restthing from the addition of ethanol to one of its C-N double bonds: 3-ethoxy-3,4-diphenyl-lJ,Qhiadisxohne 1,ldioxide (II), is studied by electrochemical methods in ethanol (EtOH)-acetonitrile (ACN) solvent mixtures. The equilibrium constant is meas
## Abstract A series of diβ and tetraamide derivatives of DOTA were synthesized, and their lanthanide(III) complexes were examined by multinuclear ^1^Hβ, ^13^Cβ, and ^17^OβNMR spectroscopy, and compared with literature data of similar, known complexes (__Table__). All ligands formed structures simi