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Synthesis and properties of 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazoles

Authors :
Utinan, M. F.
Valter, R. É.
Karlivan, G. A.
Liepin'sh, É. É.
édzhinya, A. S.
Source :
Chemistry of Heterocyclic Compounds; May 1988, Vol. 24 Issue: 5 p567-573, 7p
Publication Year :
1988

Abstract

The reaction of thiourea of N-substituted thioureas with 2-(2-N,N-diethylaminoethenyl)-3,5,6-trichloro-1,4-benzoquinone leads, through the formation of 2,5-dihydroxy-3,4,6,7-tetrachlorocoumaran, to 2-amino-5-(2,5-dihydroxy-3,4,6-trichlorophenyl)thiazoles (which exist in the form of betaines), the oxidation of which leads to 2-amino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazoles.

Details

Language :
English
ISSN :
00093122 and 15738353
Volume :
24
Issue :
5
Database :
Supplemental Index
Journal :
Chemistry of Heterocyclic Compounds
Publication Type :
Periodical
Accession number :
ejs16191063
Full Text :
https://doi.org/10.1007/BF00755701