Title
Synthesis of diketopyrrolopyrrole (DPP) derivatives comprising bithiophene moieties Synthesis of diketopyrrolopyrrole (DPP) derivatives comprising bithiophene moieties
Author
Faculty/Department
Faculty of Sciences. Chemistry
Publication type
article
Publication
Oxford ,
Subject
Chemistry
Source (journal)
Tetrahedron. - Oxford
Volume/pages
66(2010) :10 , p. 1837-1845
ISSN
0040-4020
ISI
000275260400009
Carrier
E
Target language
English (eng)
Full text (Publishers DOI)
Affiliation
University of Antwerp
Abstract
Herein we disclose an easily applicable method for the synthesis of diketopyrrolopyrrole (DPP) derivatives comprising bithiophene moieties, with different substituents on the nitrogen atoms (Me, n-octyl, 3,5-di-tert-butylbenzyl, Boc) and on the thiophene rings (C(6)H(13), C(12)H(25)), in good yields and purities. A comparison is made between the previously described method from literature and our more efficient approach regarding number of steps, overall yields and ease of synthesis and purification. (C) 2010 Elsevier Ltd. All rights reserved.
E-info
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