EVTUSHENKO, E. V.;OVODOV, YU. S., BIOORGAN. XIMIYA, 17,(1991) N, S. 1116-1122
作者:EVTUSHENKO, E. V.、OVODOV, YU. S.
DOI:——
日期:——
[EN] CATALYTIC POLYMERIZATION AND DEPOLYMERIZATION OF 1,6-ANHYDROSUGARS<br/>[FR] POLYMÉRISATION ET DÉPOLYMÉRISATION CATALYTIQUES DE 1,6-ANHYDROSUCRES
申请人:[en]THE TRUSTEES OF BOSTON COLLEGE
公开号:WO2023069858A1
公开(公告)日:2023-04-27
Methods for controlled synthesis and chemical recycling of stereoregular polysaccharides via polymerization of biomass-derived anhydrosugars are provided. The anhydrosugars react with an initiator in the presence of a synergy of a catalyst and the initiator providing the polysaccharides with high chain end fidelity and an excellent molecular weight distribution in a controlled manner, which allows for the preparation of polymeric systems with well-defined architectures. The polysaccharides obtained by such methods can be substantially converted to the start monomers in the present of a catalyst and can be used for biomedicine.