Roman O. Scherbyna , OleksandrI. Panasenko, Evgeniy G. Knysh, Alla. S. Korzhova.. The Research Ā«ring-chainā» Tautomerism Of 2-(1-h-1,2,4-triazol-5-ylthio)acetaldehydes
Submitted on: Apr 22, 2013, 03:26:49
Natural Sciences / Chemistry / Organic chemistry
Description: Due to the complex using of instrumental methods of analysis(GC-MS, IR, 1H NMR, X-ray) and chemical reactions (condensation, recovery, cyclization) is set a presence of Ā«ring-chainĀ» tautomerism in 2-((3-phenyl-1H-1,2,4-triazol-5-yl)thio)acetaldehyde (1Š.). As a result of the research revealed, that in solid form is dominated a Ā«ringĀ»-form, and in solution - a Ā«chainĀ»-form. Also, in a result of the X-ray research is revealed a crystal structure of 3-phenyl-5,6-dihydrothiazolo[2,3-c][1,2,4]triazol-5-ol.
The full-text article has been published in the "IntellectualArchive" journal , Vol.2, Num.3, May 2013, ISSN 1929-4700.
The Library of Congress (USA) reference page : http://lccn.loc.gov/cn2013300046.
The Library and Archives Canada reference page: http://collectionscanada.gc.ca/ourl/res.php?url_ver=Z39.88......
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THE RESEARCH Ā«RING-CHAINĀ» TAUTOMERISM OF 2-(1-H-1,2,4-TRIAZOL-5-YLTHIO)ACETALDEHYDES.pdf