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Mechanism of the Isotopic Exchange Reaction of the 5-H Hydrogen of Uracil Derivatives in Water and Nonprotic Solvents
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SYSNO ASEP 0358662 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Mechanism of the Isotopic Exchange Reaction of the 5-H Hydrogen of Uracil Derivatives in Water and Nonprotic Solvents Author(s) Dračínský, Martin (UOCHB-X) RID, ORCID
Jansa, Petr (UOCHB-X) RID
Chocholoušová, Jana (UOCHB-X) RID, ORCID
Vacek, Jaroslav (UOCHB-X) RID, ORCID
Kovačková, Soňa (UOCHB-X)
Holý, Antonín (UOCHB-X)Number of authors 6 Source Title European Journal of Organic Chemistry - ISSN 1434-193X
-, č. 4 (2011), s. 777-785Number of pages 9 s. Language eng - English Country DE - Germany Keywords tautomerism ; NMR spectroscopy ; nucleobases Subject RIV CC - Organic Chemistry R&D Projects 1M0508 GA MŠMT - Ministry of Education, Youth and Sports (MEYS) KJB400550903 GA AV ČR - Academy of Sciences of the Czech Republic (AV ČR) CEZ AV0Z40550506 - UOCHB-X (2005-2011) UT WOS 000287163000015 DOI 10.1002/ejoc.201001335 Annotation The mechanism of isotopic exchange reaction of hydrogen H-5 of uracil and its methyl-derivatives in water and in organic solvents was studied. The key intermediate of the reaction is a C-5 tautomer of uracil, where the carbon atom at position 5 has two hydrogen atoms. Workplace Institute of Organic Chemistry and Biochemistry Contact asep@uochb.cas.cz ; Kateřina Šperková, Tel.: 232 002 584 ; Viktorie Chládková, Tel.: 232 002 434 Year of Publishing 2012
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