Alternating ethylene-norbornene copolymerization catalyzed by cationic half-sandwich scandium complexes

Xiaofang Li; Jens Baldamus; Zhaomin Hou

doi:10.1002/anie.200461971

Alternating ethylene-norbornene copolymerization catalyzed by cationic half-sandwich scandium complexes

Xiaofang Li
, Jens Baldamus
, Zhaomin Hou^*

^*此作品的通讯作者

RIKEN
Japan Science and Technology Agency

科研成果: 期刊稿件 › 文章 › 同行评审

216 引用（Scopus）

摘要

Rare activity of an active rare-earth-metal catalyst is observed in the alternating copolymerization of ethylene and norbornene. The reaction yields exclusively the alternating copolymer in the presence of both monomers and affords poly(ethylene-alt-norbornene)-b-polyethylene block copolymers when a relatively small quantity of norbornene is used under a constant flow of ethylene (see scheme).

源语言	英语
页（从-至）	962-965
页数	4
期刊	Angewandte Chemie - International Edition
卷	44
期	6
DOI	https://doi.org/10.1002/anie.200461971
出版状态	已出版 - 2 2月 2005
已对外发布	是

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title = "Alternating ethylene-norbornene copolymerization catalyzed by cationic half-sandwich scandium complexes",

abstract = "Rare activity of an active rare-earth-metal catalyst is observed in the alternating copolymerization of ethylene and norbornene. The reaction yields exclusively the alternating copolymer in the presence of both monomers and affords poly(ethylene-alt-norbornene)-b-polyethylene block copolymers when a relatively small quantity of norbornene is used under a constant flow of ethylene (see scheme).",

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author = "Xiaofang Li and Jens Baldamus and Zhaomin Hou",

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AU - Li, Xiaofang

AU - Baldamus, Jens

AU - Hou, Zhaomin

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Y1 - 2005/2/2

N2 - Rare activity of an active rare-earth-metal catalyst is observed in the alternating copolymerization of ethylene and norbornene. The reaction yields exclusively the alternating copolymer in the presence of both monomers and affords poly(ethylene-alt-norbornene)-b-polyethylene block copolymers when a relatively small quantity of norbornene is used under a constant flow of ethylene (see scheme).

AB - Rare activity of an active rare-earth-metal catalyst is observed in the alternating copolymerization of ethylene and norbornene. The reaction yields exclusively the alternating copolymer in the presence of both monomers and affords poly(ethylene-alt-norbornene)-b-polyethylene block copolymers when a relatively small quantity of norbornene is used under a constant flow of ethylene (see scheme).

KW - Alkyl complexes

KW - Copolymerization

KW - Cyclopentadienyl ligands

KW - Scandium

UR - https://www.scopus.com/pages/publications/13744250528

U2 - 10.1002/anie.200461971

DO - 10.1002/anie.200461971

M3 - Article

AN - SCOPUS:13744250528

SN - 1433-7851

VL - 44

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JO - Angewandte Chemie - International Edition

JF - Angewandte Chemie - International Edition

IS - 6

ER -

Alternating ethylene-norbornene copolymerization catalyzed by cationic half-sandwich scandium complexes

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