Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups.

Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Research Abstract Details 

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Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Abstract Text:

R James Brown,Andrew C Brooks,Jon-Paul Griffiths,Betrand Vital,Peter Day,John D Wallis,

Short synthetic routes to a range of BEDT-TTF derivatives functionalised with two, four or eight hydroxyl groups are reported, of interest because of their potential for introducing hydrogen bonding between donor and anion into their radical cation salts. The cycloaddition of 1,3-dithiole-2,4,5-trithione with alkenes to construct 5,6-dihydro-1,3-dithiolo[4,5-b]1,4-dithiin-2-thiones is a key step, with homo- or hetero-coupling procedures and O-deprotection completing the syntheses. The first synthesis of a single diastereomer of tetrakis(hydroxymethyl)BEDT-TTF, the cis,trans product, was achieved by careful choice of O-protecting groups to facilitate separation of homo- and hetero-coupled products. Cyclisation of the trithione with enantiopure 1R,2R,5R,6R-bis(O,O-isopropylidene)hex-3-ene-1,2,5,6-tetrol (from D-mannitol) gave two separable diastereomeric thiones, which can be transformed to enantiomeric BEDT-TTF derivatives with four or eight hydroxyl groups.

Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Publishing Authors By Initials

RJ Brown,AC Brooks,JP Griffiths,B Vital,P Day,JD Wallis,

For similar sulfhydryl compounds research abstracts see: sulfhydryl compounds research

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Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Journal Published:

PUBLICATION TYPE: Research Support, Non-U.S. Gov

Journal: Organic & biomolecular chemistry

VOLUME: 5

Page Numbers: 3172-82

Journal Abbreviation: Org. Biomol. Chem.

ISSN: 1477-0520

DAY: 20

MONTH: 08

YEAR: 2007

Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Information

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LANGUAGE: eng

NlmUniqueID: 101154995

Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Keywords Mesh Terms:

KEYWORDS: Sulfhydryl Compounds

MESH TERMS: chemical synthesis

Chemical & Substance for Abstract: Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups. Information

Substance Name: Sulfhydryl Compounds

Registry Number: 0

Grant and Affiliation Information for Synthesis of bis(ethylenedithio)tetrathiafulvalene (BEDT-TTF) derivatives functionalised with two, four or eight hydroxyl groups.

AFFILIATION: School of Biomedical and Natural Sciences, Nottingham Trent University, Nottingham, UK.

Country: England

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MEDLINETA: Org Biomol Chem

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