Dynamic 1H, 13C, 31P NMR spectroscopy of the crown containing N-(thio)phosphoryl(thio)urea

dc.contributor.author	Karatayeva F.
dc.contributor.author	Aganov A.
dc.contributor.author	Klochkov V.
dc.date.accessioned	2018-09-17T20:54:11Z
dc.date.available	2018-09-17T20:54:11Z
dc.date.issued	1998
dc.identifier.issn	0937-9347
dc.identifier.uri	https://dspace.kpfu.ru/xmlui/handle/net/134231
dc.description.abstract	The variable temperature and concentration 1H, 13C, 31P NMR spectroscopy of the N,N′-bis[diisopropoxy(thio)phosphorylamido-(thio)carbonyl]-1,10-diaza-18- crown-6 containing the reaction pentade C(X)NHP(Y) and stereononrigid macrocycle in solutions (CD2CL2, CD3CN, (CD3)2CO as solvent) was studied. The complex chemical exchange is described in terms of tautomeric processes, hindered rotation around C-N bond and macrocycle ring inversion. NMR spectral parameters (chemical shifts and spin-spin coupling constants) of the observed exchange partners as well as thermodynamic parameters of the equilibrium and transition between tautomeric and conformational forms are given. © Springer-Verlag 1998 Printed in Austria.
dc.relation.ispartofseries	Applied Magnetic Resonance
dc.title	Dynamic 1H, 13C, 31P NMR spectroscopy of the crown containing N-(thio)phosphoryl(thio)urea
dc.type	Article
dc.relation.ispartofseries-issue	4
dc.relation.ispartofseries-volume	14
dc.collection	Публикации сотрудников КФУ
dc.relation.startpage	545
dc.source.id	SCOPUS09379347-1998-14-4-SID0032390243

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Коллекция содержит публикации сотрудников Казанского федерального (до 2010 года Казанского государственного) университета, проиндексированные в БД Scopus, начиная с 1970г.