Continuous poly(2-oxazoline) triblock copolymer synthesis in a microfluidic reactor cascade

被引：39
|
作者：
Baeten, Evelien [1 ]
Verbraeken, Bart [2 ]
Hoogenboom, Richard [2 ]
Junkers, Tanja [1 ,3 ]
机构：
[1] Univ Hasselt, Polymer React Design Grp, Inst Mat Res IMO, B-3500 Hasselt, Belgium
[2] Univ Ghent, Supramol Chem Grp, Dept Organ & Macromol Chem, Krijgslaan 291-S4, B-9000 Ghent, Belgium
[3] IMEC Associated Lab IMOMEC, B-3590 Diepenbeek, Belgium
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 58期
关键词：
RING-OPENING POLYMERIZATION; MICROWAVE-ASSISTED POLYMERIZATIONS; BLOCK-COPOLYMERS; SCALE-UP; MODE; MICROREACTOR; FUNCTIONALIZATION;
D O I：
10.1039/c5cc04319k
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Cationic ring-opening polymerizations of 2-oxazolines were investigated in continuous microflow reactors. Fast homopolymerizations of 2-ethyl-2-oxazoline (EtOx) and 2-n-propyl-2-oxazoline (nPropOx) were carried out up to 180 degrees C, yielding well-controlled polymers. Also well-defined diblock and triblock copolymers were produced in a microfluidic reactor cascade, demonstrating the high value of microflow synthesis for the built-up of advanced poly(2-oxazoline)-based polymers.
引用
收藏
页码：11701 / 11704
页数：4
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