Facile Synthesis of Hyperbranched Copolymers via an [A2 + B3] Click Polymerization Synthesized Reducible Hyperbranched Template

2021 ◽  
Author(s):  
Yuping Liu ◽  
Wei Ma ◽  
Zhen Dong ◽  
Nanting Qiu ◽  
Liwei Ma ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Click Polymerization

Facile synthesis of σ–π conjugated organosilicon polymers via Click polymerization

2011 ◽  
Vol 696 (9) ◽  
pp. 1874-1878 ◽  
Author(s):  
Yike Wang ◽  
Dengxu Wang ◽  
Jianjun Han ◽  
Shengyu Feng
Keyword(s):  
Facile Synthesis ◽  
Click Polymerization ◽  
Organosilicon Polymers

Facile Synthesis, Structure and Properties of CO2-sourced Poly(thioether-co-carbonate)s Containing Acetyl Pendants via Thio-Ene Click Polymerization

2021 ◽  
Author(s):  
Yi-Feng Zhang ◽  
Wei-Ming Lai ◽  
Sheng Xie ◽  
Hui Zhou ◽  
Xiaobing Lu
Keyword(s):  
Ring Opening ◽  
Structure And Properties ◽  
Facile Synthesis ◽  
Click Polymerization ◽  
Propargylic Alcohol

Herein, we present a facile and effective method for the synthesis of CO2-sourced sequence-controlled poly(thioether-co-carbonate)s via consecutive organocatalyzed carboxylative cyclization of vinyl-functionalized propargylic alcohol with CO2, ring-opening transesterification of the...

scholarly journals Metal-free click polymerization of propiolates and azides: facile synthesis of functional poly(aroxycarbonyltriazole)s

2012 ◽  
Vol 3 (4) ◽  
pp. 1075 ◽  
Author(s):  
Hongkun Li ◽  
Jian Wang ◽  
Jing Zhi Sun ◽  
Rongrong Hu ◽  
Anjun Qin ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Metal Free ◽  
Click Polymerization

Click Polymerization:  Facile Synthesis of Functional Poly(aroyltriazole)s by Metal-Free, Regioselective 1,3-Dipolar Polycycloaddition

2007 ◽  
Vol 40 (7) ◽  
pp. 2308-2317 ◽  
Author(s):  
Anjun Qin ◽  
Cathy K. W. Jim ◽  
Weixin Lu ◽  
Jacky W. Y. Lam ◽  
Matthias Häussler ◽  
...  
Keyword(s):  
Facile Synthesis ◽  
Metal Free ◽  
Click Polymerization

Facile synthesis of functional poly(vinylene sulfide)s containing donor–acceptor chromophores by a double click reaction

RSC Advances ◽  
2016 ◽  
Vol 6 (64) ◽  
pp. 59327-59332 ◽  
Author(s):  
Dong Wang ◽  
Qingsen Guo ◽  
Hong Gao ◽  
Zhou Yang ◽  
Hui Cao ◽  
...  
Keyword(s):  
Click Reaction ◽  
Side Chains ◽  
Facile Synthesis ◽  
Click Polymerization ◽  
Donor Acceptor

The new electronically active poly(vinylene sulfide)s containing dialkylaniline-substituted electron-rich alkynes in the side chains were designed and synthesized by the ‘thiol-click’ polymerization.

Biotemplated facile synthesis of three‐dimensional micro/nanoporous tin oxide: improving the flammable and mechanical properties of flexible PVC

2019 ◽  
Vol 14 (8) ◽  
pp. 828-830 ◽  
Author(s):  
Weihua Meng ◽  
Weihong Wu ◽  
Weiwei Zhang ◽  
Luyao Cheng ◽  
Yunhong Jiao ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Tin Oxide ◽  
Three Dimensional ◽  
Facile Synthesis

Selective Degradation of Grindelic Acid and Its 3α-Hydroxy Analog: Facile Synthesis of Grindelistrictic Acids and Potential Intermediates for Erigerol

Synlett ◽  
1991 ◽  
Vol 1991 (09) ◽  
pp. 725-727 ◽  
Author(s):  
Takeshi Shimizu ◽  
Sayoko Hiranuma ◽  
Zhao-hui Qian ◽  
Hirosuke Yoshioka
Keyword(s):  
Facile Synthesis ◽  
Selective Degradation

A FACILE SYNTHESIS AND REACTIONS OF AMINO SELENOLO[2,3-b]PYRIDINE CARBOXYLATE

2015 ◽  
Vol 12 (1) ◽  
pp. 3910-3918 ◽  
Author(s):  
Dr Remon M Zaki ◽  
Prof Adel M. Kamal El-Dean ◽  
Dr Nermin A Marzouk ◽  
Prof Jehan A Micky ◽  
Mrs Rasha H Ahmed
Keyword(s):  
Biological Activity ◽  
Carbonyl Compounds ◽  
Mass Spectra ◽  
The Other ◽  
Pyridine Derivatives ◽  
Facile Synthesis ◽  
High Biological Activity ◽  
Basic Hydrolysis ◽  
Pyridine Carboxylate ◽  
Hydrolysis Of

 Incorporating selenium metal bonded to the pyridine nucleus was achieved by the reaction of selenium metal with 2-chloropyridine carbonitrile 1 in the presence of sodium borohydride as reducing agent. The resulting non isolated selanyl sodium salt was subjected to react with various α-halogenated carbonyl compounds to afford the selenyl pyridine derivatives 3a-f  which compounds 3a-d underwent Thorpe-Ziegler cyclization to give 1-amino-2-substitutedselenolo[2,3-b]pyridine compounds 4a-d, while the other compounds 3e,f failed to be cyclized. Basic hydrolysis of amino selenolo[2,3-b]pyridine carboxylate 4a followed by decarboxylation furnished the corresponding amino selenolopyridine compound 6 which was used as a versatile precursor for synthesis of other heterocyclic compound 7-16. All the newly synthesized compounds were established by elemental and spectral analysis (IR, 1H NMR) in addition to mass spectra for some of them hoping these compounds afforded high biological activity.

S(IV)–Mediated Unsymmetrical Heterocycle Cross-Couplings

2019 ◽  
Author(s):  
Min Zhou ◽  
Jet Tsien ◽  
Tian Qin
Keyword(s):  
Cross Coupling ◽  
Reductive Elimination ◽  
Facile Synthesis ◽  
Trigonal Bipyramidal

<p>Herein we report a sulfur (IV) mediated cross-coupling for facile synthesis of heteroaromatic substrates. Addition of heteroaryl nucleophiles onto a simple, readily-accessible alkyl sulfinyl (IV) chloride allows formation of a trigonal bipyramidal sulfurane intermediate. Reductive elimination therefrom provides bis-heteroaryl products in a practical and efficient fashion. <br></p>

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