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Issue 44, 2019
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Synthesis and photochromism of some mono and bis (thienyl) substituted oxathiine 2,2-dioxides

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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.

Graphical abstract: Synthesis and photochromism of some mono and bis (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., 2019,17, 9578-9584

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    Synthesis and photochromism of some mono and bis (thienyl) substituted oxathiine 2,2-dioxides

    S. Aiken, C. D. Gabbutt, B. M. Heron, C. R. Rice and D. Zonidis, Org. Biomol. Chem., 2019, 17, 9578
    DOI: 10.1039/C9OB02128K

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