Reaction of nitrosonium tetrafluoroborate with nitroxyl radicals Full article
Journal |
Russian Journal of Organic Chemistry
ISSN: 1070-4280 , E-ISSN: 1608-3393 |
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Output data | Year: 2003, Volume: 39, Number: 8, Pages: 1144-1150 Pages count : 7 DOI: 10.1023/B:RUJO.0000010183.47456.c4 | ||
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Abstract:
It was established by means of multinuclear magnetic resonance method (H-1, C-13, F-19 and N-14) that reaction of 2,2,6,6-tetramethyl-4-R-piperidin-1-oxyl radicals (R = H, OH, OMe, OCOPh, NHCOMe) with nitrosonium tetrafluoroborate gave rise to the corresponding 2,2,6,6-tetramethyl-1-oxo-4-R-piperidinium tetrafluoroborates. Linear correlations were found between the chemical shifts of atoms H-4, C-4 of cations and respectively sigma(1)-constants of substituents R and chemical shifts of C-4 atom calculated from increments of substitution. The conformational features of the generated nitrosonium cations are considered on the grounds of vicinal coupling constants J(HH) and quantum-chemical calculations by AM1 method.
Cite:
Borodkin G.
, Elanov I.
, Shakirov M.
, Shubin V.
Reaction of nitrosonium tetrafluoroborate with nitroxyl radicals
Russian Journal of Organic Chemistry. 2003. V.39. N8. P.1144-1150. DOI: 10.1023/B:RUJO.0000010183.47456.c4 WOS Scopus РИНЦ
Reaction of nitrosonium tetrafluoroborate with nitroxyl radicals
Russian Journal of Organic Chemistry. 2003. V.39. N8. P.1144-1150. DOI: 10.1023/B:RUJO.0000010183.47456.c4 WOS Scopus РИНЦ
ArticleLinkType.TRANSLATED_TO_ORIGINAL:
Бородкин Г.И.
, Еланов И.Р.
, Шакиров М.М.
, Шубин В.Г.
Взаимодействие тетрафторбората нитрозония с нитроксильными радикалами
Журнал органической химии (RUSS J ORG CHEM+). 2003. Т.39. №8. С.1215-1221. РИНЦ
Взаимодействие тетрафторбората нитрозония с нитроксильными радикалами
Журнал органической химии (RUSS J ORG CHEM+). 2003. Т.39. №8. С.1215-1221. РИНЦ
Dates:
Published print: | Aug 1, 2003 |
Identifiers:
Web of science | WOS:000187622800014 |
Scopus | 2-s2.0-3542997454 |
Elibrary | 13426441 |
OpenAlex | W2022615175 |