Abstract
This review summarizes the most popular linking agents (chlorosilanes, chloro(bromo) methylbenzenes, divinylbenzenes, diphenylethylene derivatives), which in combination with anionic polymerization lead to a plethora of macromolecular architectures i.e., symmetric and asymmetric star, α,ω-branched, exact comb and cyclic polymers, etc. Depending on the nature of their reaction product with living macroanions, linking agents can be characterized either as non-living (neutralization of active centers) or living (creation of a new anionic active center). The chlorosilanes and chloro(bromo)methylbenzenes belong to the first category, whereas divinylbenzenes and diphenylethylene derivatives in the second. The most important examples of both categories will be discussed in this review.
Keywords: Anionic Polymerization, Linking Chemistry, chlorosilanes, chloro(bromo)methylbenzenes, divinylbenzenes, diphenylethylene derivatives, Dichlorodimethylsilane, hexafunctional chlorosilane, polymethacrylate stars, Ethylene Glycol Dimethacrylate
Current Organic Chemistry
Title: Linking Chemistry and Anionic Polymerization
Volume: 6 Issue: 2
Author(s): N. Hadjichristidis, S. Pispas, H. Iatrou and M. Pitsikalis
Affiliation:
Keywords: Anionic Polymerization, Linking Chemistry, chlorosilanes, chloro(bromo)methylbenzenes, divinylbenzenes, diphenylethylene derivatives, Dichlorodimethylsilane, hexafunctional chlorosilane, polymethacrylate stars, Ethylene Glycol Dimethacrylate
Abstract: This review summarizes the most popular linking agents (chlorosilanes, chloro(bromo) methylbenzenes, divinylbenzenes, diphenylethylene derivatives), which in combination with anionic polymerization lead to a plethora of macromolecular architectures i.e., symmetric and asymmetric star, α,ω-branched, exact comb and cyclic polymers, etc. Depending on the nature of their reaction product with living macroanions, linking agents can be characterized either as non-living (neutralization of active centers) or living (creation of a new anionic active center). The chlorosilanes and chloro(bromo)methylbenzenes belong to the first category, whereas divinylbenzenes and diphenylethylene derivatives in the second. The most important examples of both categories will be discussed in this review.
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Cite this article as:
Hadjichristidis N., Pispas S., Iatrou H. and Pitsikalis M., Linking Chemistry and Anionic Polymerization, Current Organic Chemistry 2002; 6 (2) . https://dx.doi.org/10.2174/1385272023374463
DOI https://dx.doi.org/10.2174/1385272023374463 |
Print ISSN 1385-2728 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-5348 |
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