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
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Creator |
SINAN, M
PANDA, M BANERJEE, P SHINISHA, CB SUNOJ, RB GOSWAMI, S |
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Subject |
radical cations
azo-compounds complexes oxidation bis(hydrazine) chromophores reduction ruthenium density polymer |
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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,
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Publisher |
AMER CHEMICAL SOC
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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 |
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Type |
Article
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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 |
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Language |
en
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