lignin peroxidase; dihydrogen peroxide; disodium 2,3-dihydroxysuccinate in water; acetonitrile T=25°C; pH=4.0; 1 h;

tris(triphenylphosphine)ruthenium(II) chloride; potassium 2-methyl-2-butoxide; ethyl acetate in toluene T=140°C; 18 h; Schlenk techniqueSealed tubeInert atmosphere; chemoselective reaction;