Synthesis and Acid-Catalyzed Hydrolysis of Some 3-(4-Methoxyphenyl)propyl Glucuronates

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Title:Synthesis and Acid-Catalyzed Hydrolysis of Some 3-(4-Methoxyphenyl)propyl Glucuronates
Creators:
Poláková, Monika
Joniak, Dušan
Ďuriš, Miloslav
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 65, 10, pp. 1609-1618
Uncontrolled Keywords:Reaction kinetics, Esters, Uronates, Uronic acids, Glucuronates, Hydrolysis, Lignins, Carbohydrates

Abstract

3-(4-Methoxyphenyl)propyl D-glucuronate, 3-(4-methoxyphenyl)propyl methyl 4-<i>O</i>-methyl-α-Dglucopyranosiduronate, 3-(4-methoxyphenyl)propyl 1,2,3,4-tetra-<i>O</i>-acetyl-α-D-glucopyranuronate and 3-(4-methoxyphenyl)propyl 1,2-(<i>S</i>):3,5-di-<i>O</i>-benzylidene-α-D-glucofuranuronate were prepared as a model substances for the ester lignin-saccharide bonds. Rates of acid-catalyzed hydrolysis of the prepared compounds in 1 M HCl in acetonitrile-water 3&nbsp;:&nbsp;1 at 20 °C have been measured by LC-DAD analysis and it showed the low stability of the ester bonds towards acid hydrolysis. <p>

Title:Synthesis and Acid-Catalyzed Hydrolysis of Some 3-(4-Methoxyphenyl)propyl Glucuronates
Creators:
Poláková, Monika
Joniak, Dušan
Ďuriš, Miloslav
Uncontrolled Keywords:Reaction kinetics, Esters, Uronates, Uronic acids, Glucuronates, Hydrolysis, Lignins, Carbohydrates
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:65
Number:10
Page Range:pp. 1609-1618
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc20001609UNSPECIFIED
ID Code:1743
Item Type:Article
Deposited On:06 Feb 2009 17:12
Last Modified:06 Feb 2009 16:12

Citation

Poláková, Monika; Joniak, Dušan; Ďuriš, Miloslav (2000) Synthesis and Acid-Catalyzed Hydrolysis of Some 3-(4-Methoxyphenyl)propyl Glucuronates. Collection of Czechoslovak Chemical Communications, 65 (10). pp. 1609-1618. ISSN 0010-0765

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