Synthesis of Steryl Esters of Phenolic acids by a Heterogenous Wittig Reaction (CROSBI ID 113899)
Prilog u časopisu | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Elenkov, Ivaylo Jivkov ; Todorova, Daniela Ilieva ; Bankova, Vassya Stefanova ; Milkova, Tsenka
engleski
Synthesis of Steryl Esters of Phenolic acids by a Heterogenous Wittig Reaction
Natural steryl esters of phenolic acids and their analogues (3-17) have been synthesized by a heterogeneous Wittig reaction from (carbocholesteryloxymethy1)- triphenylphosphonium bromide and unprotected phenolic aldehydes using potassium carbonate as a base under sonochemical conditions. The synthetic compounds were characterized by their 'H-nmr, mass, and uv spectra.
Cholesteryl esters ; cinnamic esters ; Wittig reaction ; sonochemical conditions
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