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Article Dans Une Revue RSC Advances Année : 2012

Eugenol as a renewable feedstock for the production of polyfunctional alkenes via olefin cross-metathesis

Résumé

The ruthenium-catalyzed cross-metathesis of eugenol derivatives with electron deficient olefins is reported. It is shown that in the presence of ruthenium catalysts, eugenol and its O-protected derivatives have a high tendency to undergo carbon-carbon double bond migration before and after metathesis leading to the formation of conjugated styrene derivatives. The addition of 1,4-benzoquinone suppresses these isomerization reactions and provides an efficient access to new polyfunctional phenol derivatives upon cross-metathesis of the biosourced eugenol with acrylates, acrylonitrile and acrylamides.
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hal-00864813 , version 1 (23-09-2013)

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Hallouma Bilel, Naceur Hamdi, Fethi Zagrouba, Cédric Fischmeister, Christian Bruneau. Eugenol as a renewable feedstock for the production of polyfunctional alkenes via olefin cross-metathesis. RSC Advances, 2012, 2, pp.9584-9589. ⟨10.1039/C2RA21638H⟩. ⟨hal-00864813⟩
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