Synthesis and characterization of comb-shaped poly(amido amine)-g-PEO via Michael addition polymerization

Polymer ◽  
2006 ◽  
Vol 47 (11) ◽  
pp. 3799-3806 ◽  
Author(s):  
Ding Wang ◽  
Ye Liu ◽  
Chun-Yan Hong ◽  
Cai-Yuan Pan
Keyword(s):  
Michael Addition ◽  
Synthesis And Characterization ◽  
Addition Polymerization ◽  
Michael Addition Polymerization

Synthesis and characterization of thiol‐acrylate hydrogels using a base‐catalyzed Michael addition for 3D cell culture applications

2020 ◽  
Vol 108 (5) ◽  
pp. 2294-2307 ◽  
Author(s):  
Anowar H. Khan ◽  
Jeffery K. Cook ◽  
Wayne J. Wortmann ◽  
Nathan D. Kersker ◽  
Asha Rao ◽  
...  
Keyword(s):  
Cell Culture ◽  
Michael Addition ◽  
3D Cell Culture ◽  
Synthesis And Characterization

scholarly journals Synthesis and characterization of poly(amino acid methacrylate)-stabilized diblock copolymer nano-objects

2015 ◽  
Vol 6 (10) ◽  
pp. 1805-1816 ◽  
Author(s):  
Vincent Ladmiral ◽  
Alexandre Charlot ◽  
Mona Semsarilar ◽  
Steven. P. Armes
Keyword(s):  
Amino Acid ◽  
Diblock Copolymer ◽  
Michael Addition ◽  
Self Assembly ◽  
Building Blocks ◽  
Synthesis And Characterization

Two amino acid methacrylates prepared via Michael addition are used as building blocks to prepare novel diblock copolymer nano-objects via polymerisation-induced self-assembly.

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.

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.

scholarly journals Electrophilic oligodeoxynucleotide synthesis using dM-Dmoc for amino protection

2019 ◽  
Vol 15 ◽  
pp. 1116-1128 ◽  
Author(s):  
Shahien Shahsavari ◽  
Dhananjani N A M Eriyagama ◽  
Bhaskar Halami ◽  
Vagarshak Begoyan ◽  
Marina Tanasova ◽  
...  
Keyword(s):  
Michael Addition ◽  
Steric Hindrance ◽  
Solid Phase Synthesis ◽  
Solid Phase ◽  
Side Product ◽  
Synthesis And Characterization ◽  
Protecting Group ◽  
Phase Synthesis ◽  
Improved Technology

Solid-phase synthesis of electrophilic oligodeoxynucleotides (ODNs) was achieved using dimethyl-Dmoc (dM-Dmoc) as amino protecting group. Due to the high steric hindrance of the 2-(propan-2-ylidene)-1,3-dithiane side product from deprotection, the use of excess nucleophilic scavengers such as aniline to prevent Michael addition of the side product to the deprotected ODN during ODN cleavage and deprotection was no longer needed. The improved technology was demonstrated by the synthesis and characterization of five ODNs including three modified ones. The modified ODNs contained the electrophilic groups ethyl ester, α-chloroamide, and thioester. Using the technology, the sensitive groups can be installed at any location within the ODN sequences without using any sequence- or functionality-specific conditions and procedures.

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