Thermo-regulated phase separable catalysis (TPSC)-based atom transfer radical polymerization in a thermo-regulated ionic liquid

2014 ◽  
Vol 50 (66) ◽  
pp. 9266-9269 ◽  
Author(s):  
Xiangyang Du ◽  
Jinlong Pan ◽  
Mengting Chen ◽  
Lifen Zhang ◽  
Zhenping Cheng ◽  
...  
Keyword(s):  
Ionic Liquid ◽  
Catalytic Activity ◽  
Transition Metal ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Metal Catalysts ◽  
Transition Metal Catalysts ◽  
Atom Transfer ◽  
Aget Atrp ◽  
First Time

A thermo-regulated phase separable catalysis (TPSC) system for AGET ATRP based on a thermo-regulated ionic liquid was developed for the first time. The corresponding transition metal catalysts could be easily recovered and reused several times with negligible loss of catalytic activity.

scholarly journals A facile, simple, and inexpensive ionic liquid, 1-alkyl-3-methylimidazole chloride, as ligand for the iron(iii)-mediated reverse atom transfer radical polymerization of methyl methacrylate

RSC Advances ◽  
2017 ◽  
Vol 7 (12) ◽  
pp. 6972-6980 ◽  
Author(s):  
Xiaohui Liu ◽  
Qian Zhu ◽  
Qiuyan Zhang ◽  
Yanguang Zhang ◽  
Chen Ding
Keyword(s):  
Ionic Liquid ◽  
Methyl Methacrylate ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Atom Transfer ◽  
First Time ◽  
Reverse Atrp

The facile, simple, and inexpensive ILs, 1-alkyl-3-methylimidazole chloride ([Rmim][Cl]), are explored for the first time as ligands for the reverse ATRP of methacrylates.

Intramolecular photoinitiator induced atom transfer radical polymerization for electrochemical DNA detection

The Analyst ◽  
2020 ◽  
Vol 145 (3) ◽  
pp. 858-864
Author(s):  
Ligang Ma ◽  
Qianrui Liu ◽  
Lihe Jian ◽  
Shan Ye ◽  
Xiaoke Zheng ◽  
...  
Keyword(s):  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Electrochemical Biosensor ◽  
Dna Detection ◽  
Atom Transfer ◽  
Highly Sensitive ◽  
Electrochemical Dna Detection ◽  
First Time

A novel electrochemical biosensor was reported for the first time to achieve highly sensitive DNA detection based on photoinduced atom transfer radical polymerization (photoATRP).

Application of novel ionic liquids for reverse atom transfer radical polymerization of methacrylonitrile without any additional ligand

2009 ◽  
Vol 24 (5) ◽  
pp. 1880-1885 ◽  
Author(s):  
Hou Chen ◽  
Yanfeng Meng ◽  
Ying Liang ◽  
Zixuan Lu ◽  
Pingli Lv
Keyword(s):  
Molecular Weight ◽  
Ionic Liquids ◽  
Atom Transfer Radical Polymerization ◽  
Radical Polymerization ◽  
Reaction Rate ◽  
Atom Transfer ◽  
Additional Ligand ◽  
Rapid Reaction ◽  
Living Nature ◽  
First Time

Reverse atom transfer radical polymerization of methacrylonitrile (MAN) initiated by azobisisobutyronitrile (AIBN) was approached for the first time in the absence of any ligand in four novel ionic liquids, 1-methylimidazolium acetate ([mim][AT]), 1-methylimidazolium butyrate ([mim][BT]), 1-methylimidazolium caproate ([mim][CT]), and 1-methylimidazolium heptylate ([mim][HT]). The polymerization in [mim][AT] not only showed the best control of molecular weight and its distribution but also provided a more rapid reaction rate with the ratio of [MAN]:[FeCl3]:[AIBN] at 300:2:1. The block copolymer PMAN-b-PSt was obtained via a conventional ATRP process in [mim][AT] by using the resulting PMAN as a macroinitiator. After simple purification, [mim][AT] and FeCl3 could be easily recycled and reused and had no effect on the living nature of reverse atom transfer radical polymerization of MAN.

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