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HERO ID
7449760
Reference Type
Journal Article
Title
Syntheses of carbamate derivatives of quercetin by reaction with amino acid ester isocyanates
Author(s)
Wu, XX; Cheng, L; Xiang, D; Wei, Y
Year
2005
Is Peer Reviewed?
1
Journal
Letters in Organic Chemistry
ISSN:
1570-1786
Publisher
BENTHAM SCIENCE PUBL LTD
Location
SHARJAH
Volume
2
Issue
6
Page Numbers
535-538
Language
English
DOI
10.2174/1570178054640796
Web of Science Id
WOS:000231351600011
URL
http://www.eurekaselect.com/openurl/content.php?genre=article&issn=1570-1786&volume=2&issue=6&spage=535
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Abstract
Synthesis of amino acid carbamate derivatives of quercetin from partly protected quercetin and amino acid esters utilizing triphosgene as an auxiliary reagent was studied. A series of quercetin derivatives were obtained regioselectively by reaction with amino acid ester isocyanates under mild conditions and in high yields.
Keywords
quercetin; flavonoid; tirphosgene; carbamate; isocyanate
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