Results 241 to 250 of about 97,080 (283)

Azide-alkyne cycloaddition for polydimethysiloxane chemistry

Polymer Chemistry
To be coPolydimethylsiloxanes (PDMS) occupy a special place among polymers due to their unique properties, including the possibility of their easy functionalization.
K. Bezlepkina, Sergey A. Milenin, A. Muzafarov   +2 more
semanticscholar   +1 more source

Plant Oil and Lignin-Derived Elastomers via Thermal Azide–Alkyne Cycloaddition Click Chemistry

ACS Sustainable Chemistry and Engineering, 2019
The developments of sustainable elastomers from natural biomass to compete fossil fuel-derived elastomers are gaining increasing attention during recent years.
Liang Yuan, Yaqiong Zhang, Zhongkai Wang, Yanming Han, Chuanbing Tang   +4 more
semanticscholar   +1 more source

Surface Plasmon-Polariton: A Novel Way To Initiate Azide-Alkyne Cycloaddition.

Langmuir, 2019
Plasmon catalysis has recently generated tremendous interest in the field of modern chemistry. Application of plasmon introduces the principally new stimulus for the activation of organic reactions, keeping the optical energy concentrated in the vicinity
O. Guselnikova, P. Postnikov, M. Chehimi, Yevgeniya Kalachyovaa, V. Svorcik, O. Lyutakov   +5 more
semanticscholar   +1 more source

Topochemical Azide-Alkyne Cycloaddition Reaction.

Accounts of Chemical Research, 2019
Topochemical reactions are solid-state reactions that transpire under the strict control of molecular packing in the crystal lattice. Due to this lattice control, these reactions generate products in a regio-/stereospecific manner and in very high yields.
K. Hema, K. M. Sureshan
semanticscholar   +1 more source

Highly regioselective and sustainable solar click reaction: a new post-synthetic modified triazole organic polymer as a recyclable photocatalyst for regioselective azide–alkyne cycloaddition reaction

Green Chemistry, 2019
Sustainable and highly regioselective solar light-assisted approach for the azide–alkyne cycloaddition reaction using a perylene-derived post-synthetic modified triazole-linked organic polymer photocatalyst.
Dolly Yadav, Nem Singh, T. W. Kim, Jae Young Kim, N. Park, Jin‐Ook Baeg   +5 more
semanticscholar   +1 more source

Calix[4]arene-based polyoxometalate organic–inorganic hybrid and coordination polymer as heterogeneous catalysts for azide–alkyne cycloaddition and Knoevenagel condensation reaction

New Journal of Chemistry, 2019
One POM-based Cu(i)-hybrid and one Cd(ii) compound have been achieved by a calix[4]arene ligand. They exhibit efficient catalytic abilities for azide–alkyne cycloaddition and Knoevenagel condensation reactions, respectively.
L. Yue, Ying‐Ying Liu, Guo‐Hai Xu, Jian‐Fang Ma   +3 more
semanticscholar   +1 more source

Autocatalytic Cycles in a Copper-Catalyzed Azide-Alkyne Cycloaddition Reaction.

Journal of the American Chemical Society, 2018
This work describes the autocatalytic copper-catalyzed azide-alkyne cycloaddition (CuAAC) reaction between tripropargylamine and 2-azidoethanol in the presence of Cu(II) salts. The product of this reaction, tris-(hydroxyethyltriazolylmethyl)amine (N(C3N3)
S. Semenov, Lee Belding, B. Cafferty, Maral P. S. Mousavi, Anastasiia M Finogenova, R. S. Cruz, Ekaterina V. Skorb, G. Whitesides   +7 more
semanticscholar   +1 more source

Chiral Guanidine/Copper Catalyzed Asymmetric Azide-Alkyne Cycloaddition/[2+2] Cascade Reaction.

Angewandte Chemie, 2018
We report the development of a chiral guanidine-based copper(I) catalyst for the asymmetric azide-alkyne cycloaddition/[2+2] cascade reaction. Optically active spiroazetidinimine oxindoles were constructed by trapping the ketenimine species under mild ...
Songsong Guo, Pei Dong, Yushuang Chen, Xiaoming Feng, Xiaohua Liu   +4 more
semanticscholar   +1 more source

Regiodivergent Rhodium(I)-Catalyzed Azide-Alkyne Cycloaddition (RhAAC) To Access Either Fully Substituted Sulfonyl-1,2,3-triazoles under Mild Conditions.

Organic Letters, 2018
A regiodivergent Rh(I)-catalyzed azide-alkyne cycloaddition (RhAAC) was developed for the synthesis of both fully substituted 4-sulfonyl-1,2,3-triazoles and 5-sulfonyl-1,2,3-triazoles in high regioselectivities and yields under mild conditions in one ...
Wangze Song, Nan Zheng, Ming Li, Kun Dong, Junhao Li, K. Ullah, Yubin Zheng   +6 more
semanticscholar   +1 more source

Targeting Protumoral Tumor-Associated Macrophages with Nanobody-Functionalized Nanogels through Strain Promoted Azide Alkyne Cycloaddition Ligation.

Bioconjugate chemistry, 2018
Tumor-associated macrophages (TAMs) with high expression levels of the Macrophage Mannose Receptor (MMR, CD206) exhibit a strong angiogenic and immune suppressive activity.
L. Nuhn, Evangelia Bolli, Sam Massa, I. Vandenberghe, K. Movahedi, B. Devreese, J. V. Van Ginderachter, B. D. De Geest   +7 more
semanticscholar   +1 more source