Direct determination of tautomerism in purine derivatives by low-temperature NMR spectroscopy

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216224%3A14310%2F04%3A00010219" target="_blank" >RIV/00216224:14310/04:00010219 - isvavai.cz</a>

Alternative codes found

RIV/61388963:_____/04:00100861

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Direct determination of tautomerism in purine derivatives by low-temperature NMR spectroscopy

Original language description

An investigation of the purine derivatives N,N-dimethyl-N'-(7(9)-H-purin-6-yl)-formamidine, 6-chloropurine and 6-methoxy purine at low temperatures by NMR spectroscopy has been carried out. Low temperature enabled us in two cases to detect the separate NMR signals of N7-H and N9-H tautomers.

Czech name

Prime stanoveni tautomerie purinovych derivatu pomoci NMR spektroskopie za nizkych teplot

Czech description

Za nizke teploty jsme pomoci NMR spektroskopie studovali tri purinove derivaty - N,N-dimethyl-N'-(7(9)-H-purin-6-yl)-formamidin, 6-chloropurin a 6-methoxy purin. Diky nizke teplote se nam ve dvou pripadech podarilo zachytit oddelene NMR signaly N7-H a N9-H tautomeru.

Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

CC - Organic chemistry

OECD FORD branch

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Project

<a href="/en/project/LN00A016" target="_blank" >LN00A016: BIOMOLECULAR CENTER</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2004

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Tetrahedron Letters

ISSN

0040-4039

e-ISSN

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Volume of the periodical

45

Issue of the periodical within the volume

33

Country of publishing house

GB - UNITED KINGDOM

Number of pages

5

Pages from-to

6259-6263

UT code for WoS article

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EID of the result in the Scopus database

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