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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.

Domaines

Chimie Catalyse
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Dates et versions

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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