Synthesis and Functionalization of Poly (ethylene-co-dicyclopentadiene)

SUZUKI J.; KINO Y.; UOZUMI T.; SANO T.; TERANISHI T.; JIN J.; SOGA K.; SHIONO T

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Synthesis and Functionalization of Poly (ethylene-co-dicyclopentadiene)

机译：聚（乙烯-共-二环戊二烯）的合成与功能化

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Copolymerizations of ethylene with endo-diclopentadiene (DCP) were performed by using Cp_2ZrCl_2 (Cp=Cylopentadienyl), Et(Ind)_2ZrCl_2 (Ind=Indenyl), and Ph_2C(CP) (Flu)ZrCl_2 (Flu=Fluorenyl) combined with MAO as cocatalyst. Among these three metallocenes, Et(Ind)_2ZrCl_2 showed the highest catalyst performance for the copolymerization. From ~1H-NMR analysis, it was found that DCP was copolymerized through enchainment of norornene rings. The copolymer was then epoxidated by reacting with m-chloroperbenzoic acid. ~13C-NMR spectrum of the resulting copolymer indicated the quantitative conversion of olefinic to epoxy groups.

机译：通过使用Cp_2ZrCl_2（Cp = Cylopentadienyl），Et（Ind）_2ZrCl_2（Ind = Indenyl）和Ph_2C（CP）（Flu）ZrCl_2（Flu = Fluorenyl）与MAO进行乙烯与内二氯戊二烯（DCP）的共聚反应助催化剂。在这三种茂金属中，Et（Ind）_2ZrCl_2显示出最高的共聚催化剂性能。从〜1 H-NMR分析，发现DCP通过降冰片烯环的链化而共聚。然后通过与间氯过苯甲酸反应使共聚物环氧化。所得共聚物的〜13 C-NMR光谱表明烯烃到环氧基的定量转化。

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来源
《Journal of Applied Polymer Science》 |1999年第1期|共6页
作者
SUZUKI J.; KINO Y.; UOZUMI T.; SANO T.; TERANISHI T.; JIN J.; SOGA K.; SHIONO T;
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正文语种 eng
中图分类高分子化学（高聚物）;高分子化合物产品;有机化学;
关键词
copolymerization of ethylene and dicylopentadiene; functionalizaion of polyoefins; zirconocene catalysts; epoxidation; endo- and exo-dicyclopentadiene;

机译：乙烯与二环戊二烯共聚;多烯烃官能化;锆茂催化剂;环氧化;内-和外-二环戊二烯;

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Synthesis and Functionalization of Poly (ethylene-co-dicyclopentadiene)

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