First Trigonal-Antiprismatic Tris-Dichloroglyoximate Iron(II) Clathrochelate and Its Reactivity in Nucleophilic Substitution Reactions Научная публикация
Журнал |
New Journal of Chemistry
ISSN: 1144-0546 , E-ISSN: 1369-9261 |
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Вых. Данные | Год: 2003, Том: 27, Номер: 7, Страницы: 1148-1155 Страниц : 8 DOI: 10.1039/b211623e | ||||||||
Ключевые слова | iron complex; tris dichloroglyoximate iron clathrochelate; unclassified drug | ||||||||
Авторы |
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Организации |
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Информация о финансировании (4)
1 | Российский фонд фундаментальных исследований | 99-03-32498 |
2 | Российский фонд фундаментальных исследований | 00-03-32807 |
3 | Российский фонд фундаментальных исследований | 00-03-32578 |
4 | Российский фонд фундаментальных исследований | 03-03-32531 |
Реферат:
Tris-dichloroglyoximate clathrochelate [Fe(Cl2Gm)3(SnCl3)2]2− dianion has been synthesized by a procedure differing from those described earlier for boron-capped analogs. The co-ordinately saturated SnCl62− dianion is now used as the capping agent instead of boron-containing Lewis acids. The tris-dichloroglyoximate tin-capped product obtained is far less reactive than its boron-capped analogs, and only in the case of a thiophenolate anion was the “regular” hexafunctionalized clathrochelate obtained. The complexes synthesized have been characterized by elemental analysis, PD and MALDI-TOF mass, IR, UV-vis and 1H, 13C and 119Sn NMR spectra, cyclic voltammetry, and X-ray crystallography for the clathrochelate [Fe(Cl2Gm)3(SnCl3)2]2− dianion. The geometry of the functionalized complex (the distortion angle φ and main bond lengths in the clathrochelate framework) has been deduced from the quadrupole splitting value in the 57Fe Mössbauer spectrum and EXAFS data, respectively.
Библиографическая ссылка:
Voloshin Y.Z.
, Varzatskii O.A.
, Palchik A.V.
, Strizhakova N.G.
, Vorontsov I.I.
, Antipin M.Y.
, Kochubey D.I.
, Novgorodov B.N.
First Trigonal-Antiprismatic Tris-Dichloroglyoximate Iron(II) Clathrochelate and Its Reactivity in Nucleophilic Substitution Reactions
New Journal of Chemistry. 2003. V.27. N7. P.1148-1155. DOI: 10.1039/b211623e WOS Scopus РИНЦ
First Trigonal-Antiprismatic Tris-Dichloroglyoximate Iron(II) Clathrochelate and Its Reactivity in Nucleophilic Substitution Reactions
New Journal of Chemistry. 2003. V.27. N7. P.1148-1155. DOI: 10.1039/b211623e WOS Scopus РИНЦ
Даты:
Поступила в редакцию: | 22 нояб. 2002 г. |
Принята к публикации: | 5 февр. 2003 г. |
Опубликована online: | 3 июн. 2003 г. |
Идентификаторы БД:
Web of science | WOS:000183876400023 |
Scopus | 2-s2.0-0042668343 |
РИНЦ | 13428989 |
Chemical Abstracts | 2003:496884 |
Chemical Abstracts (print) | 139:269674 |
OpenAlex | W1940239073 |