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Reversible Multistimuli Switching of a Spiropyran-Functionalized Organic Cage in Solid and Solution

Mondal, Bijnaneswar and Ghosh, Aloke Kumar and Mukherjee, Partha Sarathi (2017) Reversible Multistimuli Switching of a Spiropyran-Functionalized Organic Cage in Solid and Solution. In: JOURNAL OF ORGANIC CHEMISTRY, 82 (15). pp. 7783-7790.

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Official URL: http://doi.org/10.1021/acs.joc.7b00722

Abstract

A spiropyran-decorated covalent organic cage (PC2) has been designed, employing dynamic imine chemistry followed by imine bond reduction. The molecule is capable of altering its color upon exposure to external stimuli such as heat and light. Construction of a 3D organic cage introduces a new piece to the system by swapping the closed form with the open form in the solid state with diverse color change. Moreover, this material has high chemical stability and is capable of reversible stimuli-responsive color change without any degradation for an extended period.

Item Type: Journal Article
Additional Information: Copy right for this article belongs to the AMER CHEMICAL SOC, 1155 16TH ST, NW, WASHINGTON, DC 20036 USA
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Depositing User: Id for Latest eprints
Date Deposited: 09 Sep 2017 04:43
Last Modified: 09 Sep 2017 04:43
URI: http://eprints.iisc.ac.in/id/eprint/57762

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