Novel semisquaraine regioisomers: isolation, divergent chemical reactivity and photophysical properties

Avirah, Rekha R. ; Jyothish, Kuthanapillil ; Suresh, Cherumuttathu H. ; Suresh, Eringathodi ; Ramaiah, Danaboyina (2011) Novel semisquaraine regioisomers: isolation, divergent chemical reactivity and photophysical properties Chemical Communications, 47 (48). p. 12822. ISSN 1359-7345

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Official URL: http://doi.org/10.1039/C1CC15261K

Related URL: http://dx.doi.org/10.1039/C1CC15261K

Abstract

A zwitterionic semisquaraine 1,3-regioisomer which exhibits distinct photophysical properties and chemical reactivity was isolated. Uniquely, this isomer has been identified as the reactive intermediate in the squaraine dye formation reaction rather than the neutral 1,2-isomer and opens up new avenues for the synthesis of novel dyes for optoelectronic applications.

Item Type:Article
Source:Copyright of this article belongs to Royal Society of Chemistry
ID Code:127432
Deposited On:13 Oct 2022 09:42
Last Modified:13 Oct 2022 09:42

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