Simple Chemical Modification Using Perfluoroalkyl‐Substituted Stable Nitrile N ‐Oxide on Bulk Surface via Catalyst‐Free Click Reaction

2020 ◽  
Vol 5 (17) ◽  
pp. 5312-5315 ◽  
Author(s):  
Chen‐Gang Wang ◽  
Sumitra Cheawchan ◽  
Airong Qiagedeer ◽  
Shunsuke Monjiyama ◽  
Satoshi Uchida ◽  
...  
Keyword(s):  
Chemical Modification ◽  
Click Reaction ◽  
Catalyst Free ◽  
Bulk Surface ◽  
Simple Chemical

Site-Selective Protein Chemical Modification of Exposed Tyrosine Residues Using Tyrosine Click Reaction

2020 ◽  
Vol 31 (5) ◽  
pp. 1417-1424 ◽  
Author(s):  
Shinichi Sato ◽  
Masaki Matsumura ◽  
Tetsuya Kadonosono ◽  
Satoshi Abe ◽  
Takafumi Ueno ◽  
...  
Keyword(s):  
Chemical Modification ◽  
Click Reaction ◽  
Tyrosine Residues ◽  
Site Selective

AIE-active self-assemblies from a catalyst-free thiol-yne click reaction and their utilization for biological imaging

2018 ◽  
Vol 92 ◽  
pp. 61-68 ◽  
Author(s):  
Ruming Jiang ◽  
Meng Cao ◽  
Meiying Liu ◽  
Liangji Liu ◽  
Qiang Huang ◽  
...  
Keyword(s):  
Click Reaction ◽  
Biological Imaging ◽  
Catalyst Free ◽  
Free Thiol

Chemical modification of cardo poly(benzimidazole) using “click” reaction for membranes of high-temperature hydrogen fuel cells

2012 ◽  
Vol 447 (1) ◽  
pp. 227-232 ◽  
Author(s):  
Iv. I. Ponomarev ◽  
I. I. Ponomarev ◽  
E. I. Goryunov ◽  
Yu. A. Volkova ◽  
D. Yu. Razorenov ◽  
...  
Keyword(s):  
Fuel Cells ◽  
High Temperature ◽  
Chemical Modification ◽  
Click Reaction ◽  
Hydrogen Fuel Cells ◽  
Hydrogen Fuel

Chemical modification of cardo poly(benzimidazole) with 10-azidoheptadecafluorodecane using “click” reaction

2012 ◽  
Vol 447 (1) ◽  
pp. 249-253 ◽  
Author(s):  
Iv. I. Ponomarev ◽  
I. I. Ponomarev ◽  
Yu. A. Volkova ◽  
D. Yu. Razorenov ◽  
I. V. Blagodatskikh ◽  
...  
Keyword(s):  
Chemical Modification ◽  
Click Reaction

Catalyst-Free Tandem Ring-Opening/Click Reaction of Acetylene-Bearing Donor–Acceptor Cyclopropanes

Synlett ◽  
2014 ◽  
Vol 25 (16) ◽  
pp. 2297-2300 ◽  
Author(s):  
Michael Kerr ◽  
Michelle Flisar ◽  
Michael Emmett
Keyword(s):  
Ring Opening ◽  
Click Reaction ◽  
Catalyst Free ◽  
Donor Acceptor

scholarly journals Mild Covalent Functionalization of Transition Metal Dichalcogenides with Maleimides: A “Click” Reaction for TMDCs

2018 ◽  
Author(s):  
Mariano Vera-Hidalgo ◽  
Emerson Giovanelli ◽  
Cristina Navío ◽  
Emilio Pérez
Keyword(s):  
Transition Metal ◽  
Chemical Modification ◽  
Biomedical Applications ◽  
Click Reaction ◽  
Transition Metal Dichalcogenides ◽  
Polymer Chemistry ◽  
Covalent Functionalization ◽  
Click Reactions ◽  
Mild Conditions ◽  
Metal Dichalcogenides

The physical properties of ultrathin transition metal dichalcogenides (2D-TMDCs) make them promising candidates as active nanomaterials for catalysis, optoelectronics, and biomedical applications. Chemical modification of TMDCs is expected to be key in modifying/adding new functions that will help make such promise a reality. We present a mild method for the modification of the basal planes of 2H-MoS<sub>2</sub> and WS<sub>2</sub>. We exploit the soft nucleophilicity of sulfur to react it with maleimide derivatives, achieving covalent functionalization of 2H-TMDCs under very mild conditions. Extensive characterization proves that the reaction occurs through Michael addition. Our results adapt one of the most popular “click” reactions in polymer chemistry and biochemistry to obtain a powerful tool for the chemical manipulation of TMDCs.

Polyester nitrile N-oxides for click reactions synthesized with nitroalkane precursors as the initiator

2020 ◽  
Vol 11 (18) ◽  
pp. 3115-3119 ◽  
Author(s):  
Toyokazu Tsutsuba ◽  
Hiromitsu Sogawa ◽  
Toshikazu Takata
Keyword(s):  
Click Reaction ◽  
Polymer Synthesis ◽  
Star Polymer ◽  
Click Reactions ◽  
Catalyst Free

Polyesters that have a nitrile N-oxide function at the initiation end were prepared and applied to a catalyst-free click reaction for star polymer synthesis.

Synthesis and Characterization of Reactive Energetic Plasticizers for Poly(glycidyl azide-co-tetramethylene glycol)-Based Polyurethane Binders

2021 ◽  
Vol 21 (7) ◽  
pp. 4110-4115
Author(s):  
Yechen Shen ◽  
Younghwan Kwon
Keyword(s):  
Click Reaction ◽  
Point Of View ◽  
Dipolar Cycloaddition ◽  
Synthesis And Characterization ◽  
Catalyst Free ◽  
Energetic Plasticizers ◽  
Glycidyl Azide

Two reactive energetic plasticizers, 3-((2,2-dinitropropoxy)methoxy)prop-1-yne and 4-((2,2-dinitropropoxy)methoxy)but-1-yne which can react with an azido-containing poly(glycidyl azide-co-tetramethylene glycol) prepolymer by cupper-free 1,3-dipolor cycloaddition (“Click”) reaction, were synthesized and characterized, in order to investigate their plasticizing performance and catalyst-free 1,3-dipolar cycloaddition reactivity on energetic polyurethane binders. Two reactive energetic plasticizers showed better plasticizing performance than commercial energetic plasticizers. In the reactivity point of view, 3-((2,2-dinitropropoxy)methoxy)prop-1-yne exhibited higher Click reactivity than 4-((2,2-dinitropropoxy)methoxy)but-1-yne. Two synthesized plasticizers were found to fulfill the requirements for use as reactive energetic plasticizers.

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