文献类型：期刊文献

英文题名：Renewable atom-efficient polyesters and thermosetting resins derived from high oleic soybean oil

作者：Xu, Shichao[1,2] Lamm, Meghan E.[1] Rahman, Md Anisur[1] Zhang, Xinzhou[1] Zhu, Tianyu[1] Zhao, Zhendong[2] Tang, Chuanbing[1]

第一作者：徐士超;Xu, Shichao

通信作者：Tang, CB[1]

机构：[1]Univ South Carolina, Dept Chem & Biochem, Columbia, SC 29208 USA;[2]Chinese Acad Forestry, Inst Chem Ind Forest Prod, Nanjing 210042, Jiangsu, Peoples R China

年份：2018

卷号：20

期号：5

起止页码：1106-1113

外文期刊名：GREEN CHEMISTRY

收录：;Scopus(收录号：2-s2.0-85042914429);WOS:【SCI-EXPANDED(收录号:WOS:000428850200019)】；

基金：This work is financially supported by the National Science Foundation (DMR-1252611) and the National Natural Science Foundation of China (31600466).

语种：英文

摘要：We report an atom-efficient approach to the preparation of sustainable polyesters and their corresponding thermosetting resins (RESINs) from renewable plant oils. Specifically, a diol monomer, oleic acid diethanol amide (OADEA), was derived from high oleic soybean oil (HOSBO) via a powerful amidation reaction. A series of OADEA-derived polyesters were prepared by condensation polymerization of this diol monomer with four different diacids. These polyesters were then epoxidized and cured using anhydrides with the aid of organocatalytic amines, yielding HOSBO-derived RESINs. Both thermal and mechanical properties of RESINs were dictated by the main-chain structures. The curing formulations and conditions were tested extensively to obtain the optimal mechanical properties of thermosetting resins, ranging from plastic to elastomeric properties. Both polyesters and RESINs were fully degradable under basic conditions.