Yarrowia lipolytica lipase (YLL) has demonstrated to be efficient in the synthesis of different biodegradable polyesters, obtained by ring-opening polymerization of cyclic esters. Using biocatalysis with immobilized YLL, oligomeric PCL diols can be efficiently produced using diethyleneglycol as initiator. Linear poly ester-urethanes were prepared from synthesized PCL diols, hexamethylenediisocianate (HDI) and L-lysine ethyl ester dihydrochloride, L-cysteine hydrochloride, L-histidine monohydrochloride monohydrate and L-ornitine hydrochloride

Chemo-enzymatic synthesis and characterization of polyester-urethanes bearing amino-acids moieties

248th National Meeting (2014)

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