Introducing Multicomponent Reactions to Polymer Science: Passerini Reactions of Renewable Monomers

Combination of the Passerini three component-reaction (3CR) and olefin metathesis led to the formation of poly[1-(alkyl carbamoyl)alkyl alkanoates], a new class of polyesters with amide moieties in their side chain, from renewable resources. Two different approaches were studied and compared to each...

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Bibliographic Details
Published in:Journal of the American Chemical Society 2011-02, Vol.133 (6), p.1790-1792
Main Authors: Kreye, Oliver, Tóth, Tommy, Meier, Michael A. R.
Format: Article
Language:English
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Summary:Combination of the Passerini three component-reaction (3CR) and olefin metathesis led to the formation of poly[1-(alkyl carbamoyl)alkyl alkanoates], a new class of polyesters with amide moieties in their side chain, from renewable resources. Two different approaches were studied and compared to each other. First, monomers were synthesized by the Passerini-3CR and then polymerized via acyclic diene metathesis. Alternatively, bifunctional monomers were synthesized by self-metathesis and then polymerized by Passerini-3CR. Both approaches led to the formation of high-molecular-weight polymers. Moreover, Passerini-3CRs were shown to be a versatile grafting-onto method. The results clearly demonstrate that the Passerini-3CR offers an interesting new access to monomers and polymers and thus broadens the synthetic portfolio of polymer science.
ISSN:0002-7863
1520-5126
DOI:10.1021/ja1113003