通过由丁香酚和蓖麻油（十一碳烯酸酯）制备的生物基α,ω-二烯的开环易位聚合反应合成新型聚酯。
Synthesis of new polyesters by acyclic diene metathesis polymerization of bio-based α,ω-dienes prepared from eugenol and castor oil (undecenoate).
作者信息
Le Duy, Samart Chanatip, Kongparakul Suwadee, Nomura Kotohiro
机构信息
Department of Chemistry, Faculty of Science and Technology, Thammasat University Pathumthani 12120 Thailand
Bioenergy and Biochemical Refinery Technology Program, Faculty of Science and Technology, Thammasat University 12120 Thailand.
出版信息
RSC Adv. 2019 Apr 2;9(18):10245-10252. doi: 10.1039/c9ra01065c. eCollection 2019 Mar 28.
Synthesis of new polyesters by acyclic diene metathesis (ADMET) polymerization of α,ω-diene, 4-allyl-2-methoxyphenyl 10-undecenoate (M1), prepared from bio-renewable eugenol and castor oil (undecenoate), have been demonstrated. Ruthenium-carbene (called second generation Grubbs) catalyst afforded polymers with unimodal molecular weight distributions ( = 12 700, / = 1.85). The polymerization in the presence of a triarm cross-linker, 5-formylbenzene-1,2,3-triyl tris(undec-10-enoate), also afforded polymers with certain uniform network structures.
已经证明了通过无环二烯复分解（ADMET）聚合由生物可再生的丁香酚和蓖麻油（十一碳烯酸酯）制备的α,ω-二烯4-烯丙基-2-甲氧基苯基10-十一碳烯酸酯（M1）来合成新型聚酯。钌卡宾（称为第二代格拉布催化剂）催化剂得到了具有单峰分子量分布（ = 12700， / = 1.85）的聚合物。在三臂交联剂5-甲酰基苯-1,2,3-三基三（十一碳-10-烯酸酯）存在下的聚合反应也得到了具有一定均匀网络结构的聚合物。
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