Anilido-imine Zinc Complexes： Efficient Catalysts for Ring-opening Polymerization ofL-Lactide

A series of anilido-imine zinc complexes ortho-C6H4（CH：NAr）（NAr）ZnEt[Ar=2,6-Me2C6H3（2a）; Ar=2,6-Et2C6H3（2b）] was synthesized, characterized and used as catalysts for the ring-opening polymerization of L-lactide in the presence of benzyl alcohol. The effects of the structures of catalysts and reactio...

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Published in高等学校化学研究：英文版 no. 1; pp. 48 - 50
Main Author YAO Wei CUI Ning XUE Ying-zhao LIU Tian-tian WANG Yan
Format Journal Article
LanguageEnglish
Published 2013
Subjects
L-丙交酯
亚胺
反应条件
开环聚合
苯胺
锌络合物
锌配合物
高效催化剂
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Summary:A series of anilido-imine zinc complexes ortho-C6H4（CH：NAr）（NAr）ZnEt[Ar=2,6-Me2C6H3（2a）; Ar=2,6-Et2C6H3（2b）] was synthesized, characterized and used as catalysts for the ring-opening polymerization of L-lactide in the presence of benzyl alcohol. The effects of the structures of catalysts and reaction conditions on the reactivity were investigated. The polymerization of L-lactide initiated by each of these complexes was found to take place with a controlled manner.
Bibliography:A series of anilido-imine zinc complexes ortho-C6H4（CH：NAr）（NAr）ZnEt[Ar=2,6-Me2C6H3（2a）; Ar=2,6-Et2C6H3（2b）] was synthesized, characterized and used as catalysts for the ring-opening polymerization of L-lactide in the presence of benzyl alcohol. The effects of the structures of catalysts and reaction conditions on the reactivity were investigated. The polymerization of L-lactide initiated by each of these complexes was found to take place with a controlled manner.
Anilido-imine ligand; Zinc complex; Ring-opening polymerization; Lactide
22-1183/06
ISSN:1005-9040
2210-3171