Alkaline-Earth Metal Complexes in Homogeneous Polymerization Catalysis

被引：31

作者：

Carpentier, Jean-Francois ^{[1
]}

Sarazin, Yann ^{[1
]}

机构：

[1] Univ Rennes 1, CNRS, UMR 6226, Inst Sci Chim Rennes, F-35042 Rennes, France

来源：

ALKALINE-EARTH METAL COMPOUNDS: ODDITIES AND APPLICATIONS | 2013年 / 45卷

关键词：

Alkaline-earth complexes; Catalysis; Chain growth polymerization; Lactones; Polymerization; Styrene; RING-OPENING POLYMERIZATION; CHAIN TRANSFER POLYMERIZATION; BETA-DIKETIMINATE LIGANDS; HIGHLY-ACTIVE INITIATORS; SINGLE-SITE CATALYSTS; EPSILON-CAPROLACTONE; L-LACTIDE; ZINC-COMPLEXES; CYCLIC ESTERS; COORDINATION CHEMISTRY;

D O I：

10.1007/978-3-642-36270-5_5

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

This chapter describes the use of complexes of the alkaline-earth metals (magnesium, calcium, strontium, and barium) in homogeneous polymerization catalysis. The latest developments in the polymerization of monomers containing C=C unsaturations (ethylene, styrene, dienes, acrylates) and in the ring-opening polymerization (ROP) of cyclic esters [lactides (LA), epsilon-caprolactone, trimethylene carbonate] are covered. The mechanisms of chain growth polymerization of olefins and immortal ROP of cyclic esters, which is of particular relevance to these metals, are presented. In view of the current interest devoted to the organometallic chemistry of the larger alkaline-earth metals, the implementation of well-defined catalyst systems based on calcium, strontium, and barium for the polymerizations of styrene and lactide is highlighted.

引用

页码：141 / 189

页数：49

共 127 条

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