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Synthesis and Photochromism of Some Mono and Bis(Thienyl) Substituted Oxathiine 2,2-dioxides

Abstract

1,2-Oxathiine 2,2-dioxides have been obtained from their respective 3,4-dihydro-4-dimethylamino precursors, for the first time, by a mild Cope elimination of the 4-dimethylamino function. The application of the 1,2-oxathiine 2,2-dioxide scaffold in materials chemistry is exemplified by the efficient P-type photochromism of the 5,6-bis(2,5-dimethyl-3-thienyl) substituted oxathiine 2,2-dioxides.

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Publication details

The article was received on 01 Oct 2019, accepted on 09 Oct 2019 and first published on 11 Oct 2019


Article type: Communication
DOI: 10.1039/C9OB02128K
Org. Biomol. Chem., 2019, Accepted Manuscript

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    Synthesis and Photochromism of Some Mono and Bis(Thienyl) Substituted Oxathiine 2,2-dioxides

    B. M. Heron, S. Aiken, C. Gabbutt, C. Rice and D. Zonidis, Org. Biomol. Chem., 2019, Accepted Manuscript , DOI: 10.1039/C9OB02128K

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