Disproportionation of manganese(II) (1-hydroxyethylidene) diphosphonate in reaction with 2-aminoethanol
- Авторы: Semenov V.1, Zolotareva N.1, Petrov B.1, Razov E.2, Domrachev G.1
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Учреждения:
- Razuvaev Institute of Organometallic Chemistry
- Institute of Problems in Mechanical Engineering
- Выпуск: Том 475, № 2 (2017)
- Страницы: 179-183
- Раздел: Chemistry
- URL: https://journals.rcsi.science/0012-5008/article/view/154041
- DOI: https://doi.org/10.1134/S0012500817080092
- ID: 154041
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Аннотация
Reaction of poorly soluble manganese(II) bis(1-hydroxyethylidene)diphosphonate tetrahydrate Mn(H3L)2 · 4H2O with 2-aminoethanol H2NCH2CH2OH in an aqueous solution on heating to 70–80°C causes the initial formation of soluble tris(2-hydroxyethanaminium) manganese(II) bis(1-hydroxyethylidene) diphosphonate Mn(H3L)2 · 3H2NCH2CH2OH · 4H2O, which next disproportionates into poorly soluble 2-hydroxyethanaminium manganese(II) (1-hydroxyethylidene)diphosphonate MnH2L · H2NCH2CH2OH and metal-cation-free coordination polymer of (1-hydroxyethylidene)diphosphonic acid with 2-aminoethanol. Poorly soluble MnH2L · H2NCH2CH2OH can be readily converted into the soluble form by treatment with 2-aminoethanol or 2-amino-2-(hydroxymethyl)propane-1,3-diol H2NC(CH2OH)3.
Об авторах
V. Semenov
Razuvaev Institute of Organometallic Chemistry
Автор, ответственный за переписку.
Email: vvsemenov@iomc.ras.ru
Россия, Nizhny Novgorod, 603600
N. Zolotareva
Razuvaev Institute of Organometallic Chemistry
Email: vvsemenov@iomc.ras.ru
Россия, Nizhny Novgorod, 603600
B. Petrov
Razuvaev Institute of Organometallic Chemistry
Email: vvsemenov@iomc.ras.ru
Россия, Nizhny Novgorod, 603600
E. Razov
Institute of Problems in Mechanical Engineering
Email: vvsemenov@iomc.ras.ru
Россия, Nizhny Novgorod, 603600
G. Domrachev
Razuvaev Institute of Organometallic Chemistry
Email: vvsemenov@iomc.ras.ru
Россия, Nizhny Novgorod, 603600