文献类型：期刊文献

英文题名：Clean Synthesis of Epoxidized Tung Oil Derivatives via Phase Transfer Catalyst and Thiol-ene Reaction: A Detailed Study

作者：Jia, Puyou[1,2,3] Ma, Yufeng[4] Xia, Haoyu[5] Zheng, Minrui[1,2,3] Feng, Guodong[1,2,3] Hu, Lihong[1,2,3] Zhang, Meng[1,2,3] Zhou, Yonghong[1,2,3]

第一作者：贾普友;Jia, Puyou

通信作者：Zhang, M[1];Zhang, M[2];Zhang, M[3]

机构：[1]Chinese Acad Forestry, Inst Chem Ind Forest Prod, 16 Suojin North Rd, Nanjing 210042, Jiangsu, Peoples R China;[2]Nanjing Forestry Univ, Coinnovat Ctr Efficient Proc & Utilizat Forest Re, 16 Suojin North Rd, Nanjing 210042, Jiangsu, Peoples R China;[3]Key Lab Biomass Energy & Mat, 16 Suojin North Rd, Nanjing 210042, Jiangsu, Peoples R China;[4]Nanjing Forestry Univ, Coll Mat Sci & Engn, 159 Longpan Rd, Nanjing 210037, Jiangsu, Peoples R China;[5]Nanjing Tech Univ, Coll Chem Engn, 30 Pu Zhu Rd, Nanjing 211800, Jiangsu, Peoples R China

年份：2018

卷号：6

期号：11

起止页码：13983-13994

外文期刊名：ACS SUSTAINABLE CHEMISTRY & ENGINEERING

收录：;EI(收录号：20184105918115);Scopus(收录号：2-s2.0-85054414626);WOS:【SCI-EXPANDED(收录号:WOS:000449577200042)】；

基金：This work was supported by the Fundamental Research Funds for the Central Nonprofit Research Institution of CAF(CA-FYBB2018QB008), the National Natural Science Foundation of China (Grant Nos. 31700499, 31670577, and 31670578), and the Fundamental Research Funds from Jiangsu Province Biomass and Materials Laboratory (JSBEM-S-2017010).

语种：英文

外文关键词：Tung oil; Epoxidation; Bioplasticizer; Catalysis; Dioctyl phthalate

摘要：Introducing renewable tung oil into the environment-friendly plasticizer production via clean and efficient strategies to substitute toxic dioctyl phthalate (DOP) holds potential application value to reduce pollution and improve human health. Here we reported two strategies for production of epoxy plasticizers via phase transfer catalyst and thiol-ene reaction using tung oil as starting material. Phase transfer catalyst (C17H30ClN)(3)O40PW12 center dot xH(2)O was synthesized and used in acid-free catalytic process. The optimum epoxidation reaction and thiol-ene reaction parameters were investigated. Epoxy value of the obtained epoxy tung oil methyl ester (ETM) and tung-oil-based epoxy plasticizer (TEP) reached 4.9% and 5.2%. Poly(vinyl chloride) (PVC) films plasticized with ETM and TEP showed better thermal stability and solvent resistance than DOP. Plasticizing efficiency of ETM and TEP reached 104.1% and 101.5%, respectively. In conclusion, epoxy plasticizers were produced in sustainable and environmentally friendly strategies using tung oil as raw material and can completely replace toxic DOP used in flexible PVC films.