FIELD: chemistry.
SUBSTANCE: invention relates to a method of producing star-like polymers based on lactide monomer and glycolide monomer or lactide monomer. described is a method of producing star-like polymers based on lactide monomer and glycolide monomer or lactide monomer by opening cycle in presence of catalyst, wherein catalyst has formula 
,
where R denotes a (C1-C6)haloalkyl; initiator is a polyatomic alcohol, containing from 3 to 6 hydroxyl functional groups.
EFFECT: obtaining low-molecular polymers with full functional activity of beam.
15 cl, 13 ex
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