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Synthesis of Azoaromatic Dyes via Redox Driven C-N Bond Fusion

DSpace at IIT Bombay

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Title Synthesis of Azoaromatic Dyes via Redox Driven C-N Bond Fusion
 
Creator SINAN, M
PANDA, M
BANERJEE, P
SHINISHA, CB
SUNOJ, RB
GOSWAMI, S
 
Subject radical cations
azo-compounds
complexes
oxidation
bis(hydrazine)
chromophores
reduction
ruthenium
density
polymer
 
Description Two novel organic azo-dyes (2(+)) that feature an intense intramolecular charge transfer transition with end absorption reaching into the NIR region are Introduced. Syntheses of these compounds were achieved by an unusual redox-driven C-N bond fusion of the tricyclo azo-aromatic compounds (1(+)). The compounds show reversible electro- as well as proton chromism. The results have generated further scope of research in the area of designed syntheses of functional azoaromatics,
 
Publisher AMER CHEMICAL SOC
 
Date 2011-07-15T00:22:01Z
2011-12-26T12:49:08Z
2011-12-27T05:34:53Z
2011-07-15T00:22:01Z
2011-12-26T12:49:08Z
2011-12-27T05:34:53Z
2009
 
Type Article
 
Identifier ORGANIC LETTERS, 11(15), 3218-3221
1523-7060
http://dx.doi.org/10.1021/ol9011184
http://dspace.library.iitb.ac.in/xmlui/handle/10054/4103
http://hdl.handle.net/10054/4103
 
Language en