Hydrogen‐Bonding Directed Assembly and Gelation of Donor–Acceptor Chromophores: Supramolecular Reorganization from a Charge‐Transfer State to a Self‐Sorted State

Das, Anindita ; Molla, Mijanur Rahaman ; Banerjee, Ambar ; Paul, Ankan ; Ghosh, Suhrit (2011) Hydrogen‐Bonding Directed Assembly and Gelation of Donor–Acceptor Chromophores: Supramolecular Reorganization from a Charge‐Transfer State to a Self‐Sorted State Chemistry – A European Journal, 17 (22). pp. 6061-6066. ISSN 0947-6539

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Official URL: http://doi.org/10.1002/chem.201100606

Related URL: http://dx.doi.org/10.1002/chem.201100606

Abstract

Dynamic supramolecular assembly: Solvent polarity plays a critical role in hydrogen-bonding-mediated assembly of bis(amide)-functionalized naphthalenediimide acceptor and dialkoxynaphthalene donor chromophores. In tetrachloroethylene, a stable, charge-transfer (CT) gel was achieved, whereas in methylcyclohexane a CT state was initially formed that gradually switched over to the more stable self-sorted state (see graphic).

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Deposited On:17 Oct 2022 11:42
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