Issue 71, 2012

Synthesis of 3,7-diiodo-2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difurans: functional building blocks for the design of new conjugated polymers

Abstract

3,7-Diiodo-2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difurans are efficiently prepared by an iodine-promoted double cyclization. This new heterocyclic core is readily modified by the attachment of alkyl chains for improved solubility. The use of these compounds for the synthesis of new conjugated polymers is also reported.

Graphical abstract: Synthesis of 3,7-diiodo-2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difurans: functional building blocks for the design of new conjugated polymers

  • This article is part of the themed collection: Aromaticity

Supplementary files

Article information

Article type
Communication
Submitted
07 ጁን 2012
Accepted
20 ጁላይ 2012
First published
31 ጁላይ 2012

Chem. Commun., 2012,48, 8919-8921

Synthesis of 3,7-diiodo-2,6-di(thiophen-2-yl)benzo[1,2-b:4,5-b′]difurans: functional building blocks for the design of new conjugated polymers

B. M. Kobilka, A. V. Dubrovskiy, M. D. Ewan, A. L. Tomlinson, R. C. Larock, S. Chaudhary and M. Jeffries-EL, Chem. Commun., 2012, 48, 8919 DOI: 10.1039/C2CC34070D

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