多核烷基铝大环席夫碱配合物：前催化剂结构对ε-己内酯开环聚合的影响
Multinuclear alkylaluminium macrocyclic Schiff base complexes: influence of procatalyst structure on the ring opening polymerisation of epsilon-caprolactone.
作者信息
Arbaoui Abdessamad, Redshaw Carl, Hughes David L
机构信息
School of Chemical Sciences and Pharmacy, The University of East Anglia, Norwich, UK NR4 7TJ.
出版信息
Chem Commun (Camb). 2008 Oct 21(39):4717-9. doi: 10.1039/b810417d. Epub 2008 Sep 5.
DOI:10.1039/b810417d
PMID:18830470
Abstract
Two remote dialkylaluminium centres supported by a macrocyclic Schiff base ligand exhibited beneficial cooperative effects, whilst aluminoxane-type bonding proved to be detrimental to activity for the ring opening polymerisation of epsilon-caprolactone.
摘要
由大环席夫碱配体支撑的两个远程二烷基铝中心表现出有益的协同效应，而铝氧烷型键合被证明对ε-己内酯的开环聚合活性不利。
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