Selective Even-Numbered Bromination of Triptycene Tris(thiadiazoles)

Selective Even-Numbered Bromination of Triptycene Tris(thiadiazoles)

An unusual even-numbered bromination of triptycene tristhiadiazole is described, giving selectively dibromo-, tetrabromo-, and hexabromotriptycenes with two bromines each at the same phenyl ring. The new compounds can be used as precursors for extended π-conjugated systems and polymers.

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Bibliographic Details
Published in:Organic letters Vol. 16; no. 21; pp. 5596 - 5599
Main Authors: Kohl, Bernd, Over, Lena Charlotte, Lohr, Thorsten, Vasylyeva, Mariya, Rominger, Frank, Mastalerz, Michael
Format: Journal Article
Language:English
Published: United States American Chemical Society 07-11-2014
Online Access:Get full text
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Description
Summary:An unusual even-numbered bromination of triptycene tristhiadiazole is described, giving selectively dibromo-, tetrabromo-, and hexabromotriptycenes with two bromines each at the same phenyl ring. The new compounds can be used as precursors for extended π-conjugated systems and polymers.
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ISSN:1523-7060
1523-7052
DOI:10.1021/ol502639x