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铝配合物催化的环氧化物与酸酐的交替共聚反应

Alternating Copolymerization of Epoxides and Anhydrides Catalyzed by Aluminum Complexes.

作者信息

Martínez de Sarasa Buchaca Marc, de la Cruz-Martínez Felipe, Martínez Javier, Alonso-Moreno Carlos, Fernández-Baeza Juan, Tejeda Juan, Niza Enrique, Castro-Osma José A, Otero Antonio, Lara-Sánchez Agustín

机构信息

Departamento de Química Inorgánica, Orgánica y Bioquímica-Centro de Innovación en Química Avanzada (ORFEO-CINQA), Facultad de Ciencias y Tecnologías Químicas, Universidad de Castilla-La Mancha, 13071 Ciudad Real, Spain.

Laboratorio de Química Inorgánica, Facultad de Química, Universidad Católica de Chile, Casilla 306, 6094411 Santiago-22, Chile.

出版信息

ACS Omega. 2018 Dec 18;3(12):17581-17589. doi: 10.1021/acsomega.8b02759. eCollection 2018 Dec 31.

DOI:10.1021/acsomega.8b02759
PMID:31458360
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC6643587/
Abstract

The optimization of an organoaluminum catalytic system for the copolymerization of epoxides and anhydrides is presented. For this purpose, the influence of different variables in the process, such as catalysts, cocatalyst, solvent, or substrates, has been analyzed. Kinetic studies, a proposal for the catalytic mechanism, and full characterization of the copolymers obtained are also discussed. Finally, a new copolymer, poly(limonene succinate), obtained by the optimized catalytic system is reported.

摘要

本文介绍了一种用于环氧化物与酸酐共聚的有机铝催化体系的优化。为此，分析了该过程中不同变量的影响，如催化剂、助催化剂、溶剂或底物。还讨论了动力学研究、催化机理的提议以及所得共聚物的全面表征。最后，报道了通过优化催化体系获得的一种新型共聚物——聚（柠檬烯琥珀酸酯）。

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