SYNTHESIS OF α- HYDROXY-β, γ-UNSATURATED ESTERS
HClO4-SiO2 CATALYZED ISOMERISATION OF GLYCIDIC ESTERS TO α-HYDROXY- β, γ-UNSATURATED ESTERS
DOI:
https://doi.org/10.51611/iars.irj.v12i02.2022.212Keywords:
α-hydroxy-β, γ-unsaturated esters, glycidic esters, ionic liquid, per-chloric acidAbstract
α-hydroxy-β, γ-unsaturated esters are important building blocks of bioactive compounds, natural products, achiral and chiral vinyl epoxides. These could be easily obtained by isomerization of glycidic esters. In this paper we have reported easy and convenient way of synthesis of α-hydroxy-β, γ-unsaturated esters by isomerisation of glycidic esters using inexpensive catalyst HClO4-SiO2 and eco-friendly ionic liquid. Moderate to good yields with lower reaction times reported.
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Copyright (c) 2022 Lokesh Babu Jarugu, Yashwanth D. Vankar, Anita Brar
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