Synthesis of high-molecular-weight elastomeric poly(propylene) with half-titanocene/MAO catalyst

Meiran Xie; Qing Wu; Shangan Lin

doi:10.1002/(SICI)1521-3927(19990301)20:3<167::AID-MARC167>3.0.CO;2-N

Synthesis of high-molecular-weight elastomeric poly(propylene) with half-titanocene/MAO catalyst

Meiran Xie
, Qing Wu^*
, Shangan Lin

^*Corresponding author for this work

Sun Yat-Sen University

Research output: Contribution to journal › Article › peer-review

17 Scopus citations

Abstract

A novel catalyst precursor, (η⁵-pentamethylcyclopentadienyl)titanium triallyloxide (Cp*Ti(OCH₂-CH=CH₂)₃), was prepared and employed in a study of propylene polymerization in the presence of methylaluminoxane (MAO). This work has revealed that the half-titanocene catalyst is desirable for the production of elastomeric poly(propylene) with high molecular weight (M̄_w = 8-69 × 10⁴) as well as in good yields under typical polymerization conditions.

Original language	English
Pages (from-to)	167-169
Number of pages	3
Journal	Macromolecular Rapid Communications
Volume	20
Issue number	3
DOIs	https://doi.org/10.1002/(SICI)1521-3927(19990301)20:3<167::AID-MARC167>3.0.CO;2-N
State	Published - 1999
Externally published	Yes

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10.1002/(SICI)1521-3927(19990301)20:3<167::AID-MARC167>3.0.CO;2-N

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title = "Synthesis of high-molecular-weight elastomeric poly(propylene) with half-titanocene/MAO catalyst",

abstract = "A novel catalyst precursor, (η5-pentamethylcyclopentadienyl)titanium triallyloxide (Cp*Ti(OCH2-CH=CH2)3), was prepared and employed in a study of propylene polymerization in the presence of methylaluminoxane (MAO). This work has revealed that the half-titanocene catalyst is desirable for the production of elastomeric poly(propylene) with high molecular weight ({\=M}w = 8-69 × 104) as well as in good yields under typical polymerization conditions.",

author = "Meiran Xie and Qing Wu and Shangan Lin",

year = "1999",

doi = "10.1002/(SICI)1521-3927(19990301)20:3<167::AID-MARC167>3.0.CO;2-N",

language = "英语",

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journal = "Macromolecular Rapid Communications",

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T1 - Synthesis of high-molecular-weight elastomeric poly(propylene) with half-titanocene/MAO catalyst

AU - Xie, Meiran

AU - Wu, Qing

AU - Lin, Shangan

PY - 1999

Y1 - 1999

N2 - A novel catalyst precursor, (η5-pentamethylcyclopentadienyl)titanium triallyloxide (Cp*Ti(OCH2-CH=CH2)3), was prepared and employed in a study of propylene polymerization in the presence of methylaluminoxane (MAO). This work has revealed that the half-titanocene catalyst is desirable for the production of elastomeric poly(propylene) with high molecular weight (M̄w = 8-69 × 104) as well as in good yields under typical polymerization conditions.

AB - A novel catalyst precursor, (η5-pentamethylcyclopentadienyl)titanium triallyloxide (Cp*Ti(OCH2-CH=CH2)3), was prepared and employed in a study of propylene polymerization in the presence of methylaluminoxane (MAO). This work has revealed that the half-titanocene catalyst is desirable for the production of elastomeric poly(propylene) with high molecular weight (M̄w = 8-69 × 104) as well as in good yields under typical polymerization conditions.

UR - https://www.scopus.com/pages/publications/22444451664

U2 - 10.1002/(SICI)1521-3927(19990301)20:3<167::AID-MARC167>3.0.CO;2-N

DO - 10.1002/(SICI)1521-3927(19990301)20:3<167::AID-MARC167>3.0.CO;2-N

M3 - 文章

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SN - 1022-1336

VL - 20

SP - 167

EP - 169

JO - Macromolecular Rapid Communications

JF - Macromolecular Rapid Communications

IS - 3

ER -

Synthesis of high-molecular-weight elastomeric poly(propylene) with half-titanocene/MAO catalyst

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