Synthesis and evaluation of the influence of 5-sulfanyl-1,2,3-triazol-1-ylaminocarboxylic acid derivatives on kinetics of ascorbic acid oxidation / Emelianov V. V.,Musalnikova A. V.,Savateeva E. A.,Shakhmina Yu. S.,Kalinina T. A.,Glukhareva T. V.,Morzherin Yu. Yu. // RUSSIAN CHEMICAL BULLETIN. - 2016. - V. 65, l. 1. - P. 203-208.

ISSN/EISSN:

1066-5285 / 1573-9171

Type:

Article

Abstract:

1,2,3-Thiadiazolylureas containing amino acid residues were synthesized. These compounds were converted to 5-sulfanyl-1,2,3-triazol-1-ylaminocarboxylic acid sodium salts under alkaline conditions. These salts were found to inhibit the oxidation of ascorbic acid with air oxygen. In the presence of the equimolar amount of 5-sulfanyl-1,2,3-triazoles, the rate of diminution of ascorbic acid decreased by 1.5-3 times, whereas in the case of their two-fold excess by a factor of 5.

Author keywords:

1,2,3-thiadiazoles; 1,2,3-triazoles; Dimroth rearrangement; oxidation; oxidation inhibitors; ascorbic acid

DOI:

10.1007/s11172-016-1285-3

Web of Science ID:

ISI:000387229800027

Соавторы в МНС:

Другие поля

Поле	Значение
Month	JAN
Publisher	SPRINGER
Address	233 SPRING ST, NEW YORK, NY 10013 USA
Language	English
EISSN	1573-9171
Research-Areas	Chemistry
Web-of-Science-Categories	Chemistry, Multidisciplinary
Author-Email	yu.yu.morzherin@urfu.ru
ResearcherID-Numbers	Morzherin, Yury/M-7420-2013
ORCID-Numbers	Morzherin, Yury/0000-0002-1333-6676
Funding-Acknowledgement	Ministry of Education and Science of the Russian Federation {[}4.560.2014-K]; Russian Foundation for Basic Research {[}13-03-00137]
Funding-Text	This work was financially supported by the Ministry of Education and Science of the Russian Federation (State Assignment No. 4.560.2014-K) and the Russian Foundation for Basic Research (Project No. 13-03-00137).
Number-of-Cited-References	19
Usage-Count-Since-2013	2
Journal-ISO	Russ. Chem. Bull.
Doc-Delivery-Number	EB2YZ