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

Stuart Aiken; Christopher Gabbutt; Bernard Heron; Craig Rice; Dimitrios Zonidis

doi:10.1039/C9OB02128K

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

Stuart Aiken, Christopher Gabbutt, Bernard Heron, Craig Rice, Dimitrios Zonidis

Research output: Contribution to journal › Article › peer-review

7 Citations (Scopus)

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 materialschemistry is exemplified by the efficient P-type photochromism of the 5,6-bis(2,5-dimethyl-3-thienyl) substituted oxathiine 2,2-dioxides.

Original language	English
Pages (from-to)	9578-9584
Number of pages	7
Journal	Organic and Biomolecular Chemistry
Volume	17
Issue number	44
Early online date	11 Oct 2019
DOIs	https://doi.org/10.1039/C9OB02128K
Publication status	Published - Nov 2019

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10.1039/C9OB02128KLicence: Unspecified

Heron Photochromic Oxathiines DOI10.1039-C9OB02128KAccepted author manuscript, 1.05 MBLicence: Unspecified

Cite this

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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 materialschemistry 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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AU - Rice, Craig

AU - Zonidis, Dimitrios

PY - 2019/11

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AB - 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 materialschemistry 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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ER -

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

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

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