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 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 languageEnglish
Number of pages12
JournalOrganic and Biomolecular Chemistry
Early online date11 Oct 2019
DOIs
Publication statusE-pub ahead of print - 11 Oct 2019

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Oxathiins
Photochromism
photochromism
dioxides
synthesis
Scaffolds
elimination

Cite this

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title = "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 materialschemistry is exemplified by the efficient P-type photochromism of the 5,6-bis(2,5-dimethyl-3-thienyl) substituted oxathiine 2,2-dioxides.",
author = "Stuart Aiken and Christopher Gabbutt and Bernard Heron and Craig Rice and Dimitrios Zonidis",
year = "2019",
month = "10",
day = "11",
doi = "10.1039/C9OB02128K",
language = "English",
journal = "Organic and Biomolecular Chemistry",
issn = "1477-0520",
publisher = "Royal Society of Chemistry",

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T1 - Synthesis and Photochromism of Some Mono and Bis(Thienyl) Substituted Oxathiine 2,​2-​dioxides

AU - Aiken, Stuart

AU - Gabbutt, Christopher

AU - Heron, Bernard

AU - Rice, Craig

AU - Zonidis, Dimitrios

PY - 2019/10/11

Y1 - 2019/10/11

N2 - 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.

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.

U2 - 10.1039/C9OB02128K

DO - 10.1039/C9OB02128K

M3 - Article

JO - Organic and Biomolecular Chemistry

JF - Organic and Biomolecular Chemistry

SN - 1477-0520

ER -