Bisphenol alternative derived from renewable substituted phenolics and their industrial application
申请人:UNIVERSITY OF DELAWARE
公开号:US10723684B2
公开(公告)日:2020-07-28
A compound is provided according to structure 4, (4) wherein n has a value from 0 to 48 and Z is hydroxyl or a benzene ring bearing substituents R11-R15, wherein R1-R15 are each individually selected from the group consisting of H, allyl, alkyl, alkoxy, phenyl, phenoxy, halide, hydroxyl, glycidyl, (meth)acryloyl, 3-(meth)acryloyl-2-hydroxy-1-propoxy, 2,3-epoxypropyl, maleate, and structure (a) wherein at least one of R1-R5, at least one of R6-R10, and at least one of R11-R15 is hydroxyl or an ether or ester derived from it and one of the R6-R10 groups is replaced by a direct bond to the CXY group.
根据结构 4 提供了一种化合物,(4)其中 n 的值为 0 至 48,Z 为羟基或带有取代基 R11-R15 的苯环,其中 R1-R15 各自单独选自 H、烯丙基、烷基、烷氧基、苯基、苯氧基、卤化物、羟基、缩水甘油基、(甲基)丙烯酰基、3-(甲基)丙烯酰基-2-羟基-1-丙氧基、2,3-环氧丙基、马来酸盐组成的组、(甲基)丙烯酰基、3-(甲基)丙烯酰基-2-羟基-1-丙氧基、2,3-环氧丙基、马来酸基,以及结构(a),其中 R1-R5 中的至少一个、R6-R10 中的至少一个和 R11-R15 中的至少一个是羟基或由其衍生的醚或酯,且 R6-R10 中的一个基团被 CXY 基团的直接键取代。