申请人:New Jersey Institute of Technology
公开号:US10364251B2
公开(公告)日:2019-07-30
An AB monomer, useful for the production of condensation polymers, wherein the AB monomer has the structure: A—X—C—Y—B; wherein A is a carboxylic acid or ester or reactive carbonyl derivative, Y is a bisanhydrohexitol unit derived from isosorbide, isoidide or isomannide; X is selected from the group consisting of aromatic rings, substituted or unsubstituted heterocycles, and saturated or unsaturated aliphatic chains; and B is OH and C is an ester carbonyl link with the carbon attached to X and the oxygen attached to Y, and wherein the AB monomer is at least about 98% pure endo-substituted bisanhydrohexitol derivative or an at least about 98% pure exo-substituted bisanhydrohexitol derivative.
一种可用于生产缩聚聚合物的 AB 单体,其中 AB 单体具有以下结构A-X-C-Y-B;其中 A 是羧酸或酯或活性羰基衍生物,Y 是衍生自异山梨醇苷、异菘蓝苷或异芒苷的双氢己糖醇单元;X 选自芳香环、取代或未取代杂环、饱和或不饱和脂肪族链组成的组;其中 AB 单体是纯度至少约 98% 的内取代双氢己糖醇衍生物或纯度至少约 98% 的外取代双氢己糖醇衍生物。