Yb(NTf2)3/HFIP induced high isotacticity in atom transfer radical polymerization of methyl methacrylate

Sebastian Schaubach; Xiao Yan Wang; Jun Fang Li; Xiu Li Sun; Sunewang R. Wang; Yong Tang

doi:10.1039/c8py00953h

Yb(NTf₂)₃/HFIP induced high isotacticity in atom transfer radical polymerization of methyl methacrylate

Sebastian Schaubach
, Xiao Yan Wang^*
, Jun Fang Li
, Xiu Li Sun
, Sunewang R. Wang
, Yong Tang

^*此作品的通讯作者

CAS - Shanghai Institute of Organic Chemistry

科研成果: 期刊稿件 › 文章 › 同行评审

17 引用（Scopus）

摘要

High triad isotacticity (mm = 69%) in copper/BOX mediated ATRP of MMA is achieved. The use of strong Lewis acid Yb(NTf₂)₃ (1.0-8.0 mol%) and HFIP as the solvent is the key for this isotactic stereocontrol. A dilute concentration and a relatively low temperature are beneficial for further improving the isotacticity.

源语言	英语
页（从-至）	4711-4715
页数	5
期刊	Polymer Chemistry
卷	9
期	38
DOI	https://doi.org/10.1039/c8py00953h
出版状态	已出版 - 14 10月 2018
已对外发布	是

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title = "Yb(NTf2)3/HFIP induced high isotacticity in atom transfer radical polymerization of methyl methacrylate",

abstract = "High triad isotacticity (mm = 69\%) in copper/BOX mediated ATRP of MMA is achieved. The use of strong Lewis acid Yb(NTf2)3 (1.0-8.0 mol\%) and HFIP as the solvent is the key for this isotactic stereocontrol. A dilute concentration and a relatively low temperature are beneficial for further improving the isotacticity.",

author = "Sebastian Schaubach and Wang, \{Xiao Yan\} and Li, \{Jun Fang\} and Sun, \{Xiu Li\} and Wang, \{Sunewang R.\} and Yong Tang",

note = "Publisher Copyright: {\textcopyright} 2018 The Royal Society of Chemistry.",

year = "2018",

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doi = "10.1039/c8py00953h",

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T1 - Yb(NTf2)3/HFIP induced high isotacticity in atom transfer radical polymerization of methyl methacrylate

AU - Schaubach, Sebastian

AU - Wang, Xiao Yan

AU - Li, Jun Fang

AU - Sun, Xiu Li

AU - Wang, Sunewang R.

AU - Tang, Yong

PY - 2018/10/14

Y1 - 2018/10/14

N2 - High triad isotacticity (mm = 69%) in copper/BOX mediated ATRP of MMA is achieved. The use of strong Lewis acid Yb(NTf2)3 (1.0-8.0 mol%) and HFIP as the solvent is the key for this isotactic stereocontrol. A dilute concentration and a relatively low temperature are beneficial for further improving the isotacticity.

AB - High triad isotacticity (mm = 69%) in copper/BOX mediated ATRP of MMA is achieved. The use of strong Lewis acid Yb(NTf2)3 (1.0-8.0 mol%) and HFIP as the solvent is the key for this isotactic stereocontrol. A dilute concentration and a relatively low temperature are beneficial for further improving the isotacticity.

UR - https://www.scopus.com/pages/publications/85054322314

U2 - 10.1039/c8py00953h

DO - 10.1039/c8py00953h

M3 - 文章

AN - SCOPUS:85054322314

SN - 1759-9954

VL - 9

SP - 4711

EP - 4715

JO - Polymer Chemistry

JF - Polymer Chemistry

IS - 38

ER -

Yb(NTf2)3/HFIP induced high isotacticity in atom transfer radical polymerization of methyl methacrylate

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Yb(NTf₂)₃/HFIP induced high isotacticity in atom transfer radical polymerization of methyl methacrylate