Preparation of hyperbranched polymers by oxa-Michael addition polymerization

2020 ◽  
Vol 11 (7) ◽  
pp. 1298-1306 ◽  
Author(s):  
Qimin Jiang ◽  
YuanLiang Zhang ◽  
Yongzhuang Du ◽  
Maotong Tang ◽  
Li Jiang ◽  
...  
Keyword(s):  
Michael Addition ◽  
Hyperbranched Polymers ◽  
Molecular Weights ◽  
Addition Polymerization ◽  
Michael Addition Polymerization

Hyperbranched polymers with high molecular weights were synthesized by t-BuP2-catalyzed oxa-Michael addition polymerization of trifunctional hydroxyl and diacrylate monomers.

Synthesis, characterization and potential applications of 5-hydroxymethylfurfural derivative based poly(β-thioether esters) synthesized via thiol-Michael addition polymerization

2018 ◽  
Vol 9 (6) ◽  
pp. 743-756 ◽  
Author(s):  
Daihui Zhang ◽  
Marie-Josée Dumont
Keyword(s):  
Michael Addition ◽  
Molecular Weights ◽  
Mild Conditions ◽  
Addition Polymerization ◽  
Potential Applications ◽  
Michael Addition Polymerization

Dimethylphenylphosphine was used to efficiently initiate the thiol-Michael addition polymerization to yield 5-hydroxymethylfurfural (HMF) derivative based poly(β-thioether esters) with relatively high molecular weights (over 10 000 g mol−1) under mild conditions.

An efficient strategy for the synthesis of 5-hydroxymethylfurfural derivative based poly(β-thioether ester) via thiol-Michael addition polymerization

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 83466-83470 ◽  
Author(s):  
Daihui Zhang ◽  
Marie-Josée Dumont ◽  
Alice Cherestes
Keyword(s):  
Michael Addition ◽  
Addition Reaction ◽  
Michael Addition Reaction ◽  
Efficient Strategy ◽  
Addition Polymerization ◽  
Michael Addition Polymerization

A derivative of 5-hydroxymethylfurfural was synthesized for the thiol-Michael addition reaction.

Oxa-Michael addition polymerization of acrylates catalyzed by N-heterocyclic carbenes

2015 ◽  
Vol 6 (2) ◽  
pp. 294-301 ◽  
Author(s):  
Shin-ichi Matsuoka ◽  
Shoko Namera ◽  
Masato Suzuki
Keyword(s):  
Michael Addition ◽  
Room Temperature ◽  
Heterocyclic Carbenes ◽  
Addition Polymerization ◽  
Acrylate Monomers ◽  
Zwitterionic Intermediate ◽  
Michael Addition Polymerization

N-heterocyclic carbenes (NHCs) smoothly catalyze the oxa-Michael addition polymerization of hydroxyl functionalized acrylate monomers at room temperature via a zwitterionic intermediate.

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