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Issue 20, 2002
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Improved synthesis of dithieno[3,2-b:2′,3′-d]thiophene (DTT) and derivatives for cross coupling

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Abstract

An improved synthesis of dithieno[3,2-b:2′,3′-d]thiophene (DTT) and its 2,6- and 3,5-dibromo derivatives has been devised; Stille cross coupling of 2,5-(bistrimethylstannyl)-DTT afforded the oligomer 12.

Graphical abstract: Improved synthesis of dithieno[3,2-b:2′,3′-d]thiophene (DTT) and derivatives for cross coupling

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Publication details

The article was received on 29 Jul 2002, accepted on 27 Aug 2002 and first published on 23 Sep 2002


Article type: Communication
DOI: 10.1039/B207403F
Citation: Chem. Commun., 2002,0, 2424-2425
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    Improved synthesis of dithieno[3,2-b:2′,3′-d]thiophene (DTT) and derivatives for cross coupling

    J. Frey, A. D. Bond and A. B. Holmes, Chem. Commun., 2002, 0, 2424
    DOI: 10.1039/B207403F

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