Issue 20, 2002

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

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

Supplementary files

Article information

Article type
Communication
Submitted
29 Jul 2002
Accepted
27 Aug 2002
First published
23 Sep 2002

Chem. Commun., 2002, 2424-2425

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, 2424 DOI: 10.1039/B207403F

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