Article Dans Une Revue Catalysis Communications Année : 2020

Functionalization of (-)-β-pinene and (-)-limonene via cross metathesis with symmetrical internal olefins

Résumé

The straightforward functionalization of sterically demanding α,α-disubstituted double bonds of the natural products β-pinene and limonene via cross metathesis with symmetrical internal olefins is described. The reaction is catalyzed by Hoveyda-Grubbs type ruthenium catalysts in dimethyl carbonate as green solvent and makes possible the clean introduction of ester and nitrile groups in one step without formation of byproducts.

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hal-02443577 , version 1 (03-02-2020)

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L. Sarmento Fernandes, D. Mandelli, W.A. Carvalho, Cédric Fischmeister, Christian Bruneau. Functionalization of (-)-β-pinene and (-)-limonene via cross metathesis with symmetrical internal olefins. Catalysis Communications, 2020, 135, pp.105893. ⟨10.1016/j.catcom.2019.105893⟩. ⟨hal-02443577⟩
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