Article Dans Une Revue Natural Product Communications Année : 2009

Synthesis and Characterization of Novel Cardanol Based Benzoxazines

Résumé

Benzoxazines are a class of phenolic compounds extensively studied in polymer science because of their properties as fiber reinforcements, fire-retardants and curing agents. In this article is described a solvent-less process, based on a Mannich reaction involving a primary amine and an aldehyde, for the preparation of new benzoxazines deriving from cardanol (a well known phenol obtained as a renewable organic resource and harmful by-product of the cashew industry). Particular attention is given to the synthesis and chemical characterization (both by 1 H NMR spectroscopy and HPLC), while the thermal polymerization process has been monitored by differential scanning calorimetry.

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hal-03104548 , version 1 (09-01-2021)

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Andrea Minigher, Elena Benedetti, Ornela de Giacomo, Pietro Campaner, Vincent Aroulmoji. Synthesis and Characterization of Novel Cardanol Based Benzoxazines. Natural Product Communications , 2009. ⟨hal-03104548⟩
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