Complexes PdCl2 with optically active hybrid ligands built of alpha-pinene and beta-alanine molecules Научная публикация
| Журнал |
Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya
ISSN: 1070-3284 |
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| Вых. Данные | Год: 2017, Том: 43, Номер: 4, Страницы: 213-222 Страниц : 10 DOI: 10.1134/S1070328417030034 | ||||||
| Ключевые слова | Pd complexes; hybrid ligands; pinene; optical activity; structure | ||||||
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Реферат:
Complexes Pd(LH)Cl-2 (LH is the N-derivative of beta-alanine based on (-)-alpha-pinene) and (PdLCl2)-Cl-Et (L-Et is ethyl ester of LH) are synthesized. The X-ray diffraction analysis (D<inverted exclamation>IF file D<inverted exclamation>D<inverted exclamation>DC no. 1471432) shows that the single crystals of the [(PdLCl2)-Cl-Et] complex belong to the racemate. The crystal structure contains (+)- and (-)-enantiomeric molecules of the mononuclear complex. Ligand L-Et is bidentate chelating. The coordination PdCl2N2 core is a distorted square. The contacts PdaEuro broken vertical bar Cl and hydrogen bonds N-HaEuro broken vertical bar Cl between molecules of the (+)- and (-)-enantiomers result in the formation of dimeric ensembles, which are joined into chains due to the C-HaEuro broken vertical bar Cl hydrogen bonds. According to the X-ray powder diffraction data, the products of the synthesis of complex [(PdLCl2)-Cl-Et] contain both the racemate and (+)-enantiomer. The (+)-enantiomer is isolated by the recrystallization of the synthesis product. Complex Pd(LH)Cl-2 is an optically active right-handed compound. According to the NMR data, complex (PdLCl2)-Cl-Et does not dissociate in a CDCl3 solution. The results of IR and NMR spectroscopy indicate that the molecular structure of complex Pd(LH)Cl-2 is similar to that of [(PdLCl2)-Cl-Et].
Библиографическая ссылка:
Kokina T.E.
, Glinskaya L.A.
, Marenin K.S.
, Korol'kov I.V.
, Naumov D.Y.
, Tkachev A.V.
, Larionov S.V.
Complexes PdCl2 with optically active hybrid ligands built of alpha-pinene and beta-alanine molecules
Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2017. V.43. N4. P.213-222. DOI: 10.1134/S1070328417030034 WOS Scopus РИНЦ OpenAlex
Complexes PdCl2 with optically active hybrid ligands built of alpha-pinene and beta-alanine molecules
Russian Journal of Coordination Chemistry/Koordinatsionnaya Khimiya. 2017. V.43. N4. P.213-222. DOI: 10.1134/S1070328417030034 WOS Scopus РИНЦ OpenAlex
Оригинальная:
Кокина Т.Е.
, Глинская Л.А.
, Маренин К.С.
, Корольков И.В.
, Наумов Д.Ю.
, Ткачев А.В.
, Ларионов С.В.
КОМПЛЕКСЫ PDCL2 С ОПТИЧЕСКИ АКТИВНЫМИ ГИБРИДНЫМИ ЛИГАНДАМИ, ПОСТРОЕННЫМИ ИЗ МОЛЕКУЛ α-ПИНЕНА И β-АЛАНИН
Координационная химия (RUSS J COORD CHEM+). 2017. Т.43. №4. С.212-221. РИНЦ
КОМПЛЕКСЫ PDCL2 С ОПТИЧЕСКИ АКТИВНЫМИ ГИБРИДНЫМИ ЛИГАНДАМИ, ПОСТРОЕННЫМИ ИЗ МОЛЕКУЛ α-ПИНЕНА И β-АЛАНИН
Координационная химия (RUSS J COORD CHEM+). 2017. Т.43. №4. С.212-221. РИНЦ
Даты:
| Опубликована в печати: | 1 апр. 2017 г. |
| Опубликована online: | 20 апр. 2017 г. |
Идентификаторы БД:
| Web of science: | WOS:000399830100003 |
| Scopus: | 2-s2.0-85018515332 |
| РИНЦ: | 41777676 |
| OpenAlex: | W2607153977 |