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

页码：11701 / 11704

页数：4

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