Straightforward N -alkylation of diketopyrrolopyrroles through the Mitsunobu reaction with benzyl, α-branched, and chiral alcohols

The N -alkylation of diketopyrrolopyrroles (DPPs) represents a fundamental step to ensure solubility and further processability. Commonly used nucleophilic substitution in halogenated derivatives is replaced in this work by the Mitsunobu reaction affording unprecedented DPPs with α-branched and chir...

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Bibliographic Details
Published in:Chemical communications (Cambridge, England) England), 2021-07, Vol.57 (53), p.6514-6517
Main Authors: Mastropasqua Talamo, Maurizio, Pop, Flavia, Avarvari, Narcis
Format: Article
Language:English
Subjects:
Alcohols
Alkylation
Chain branching
Chemical Sciences
Crystallography
Substitution reactions
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Summary:The N -alkylation of diketopyrrolopyrroles (DPPs) represents a fundamental step to ensure solubility and further processability. Commonly used nucleophilic substitution in halogenated derivatives is replaced in this work by the Mitsunobu reaction affording unprecedented DPPs with α-branched and chiral chains.
ISSN:1359-7345
1364-548X
DOI:10.1039/d1cc02472h