Results 231 to 240 of about 97,080 (283)

Copper-Free Azide-Alkyne Cycloaddition for Peptide Modification of Alginate Hydrogels.

ACS Applied Bio Materials, 2021
Alginate, a biocompatible polymer naturally derived from algae, is widely used as a synthetic analogue of the extracellular matrix in tissue engineering.
Era Jain, S. Neal, H. Graf, Xiaohong Tan, R. Balasubramaniam, Nathaniel Huebsch   +5 more
semanticscholar   +1 more source

Nickel-Catalyzed Azide-Alkyne Cycloaddition To Access 1,5-Disubstituted 1,2,3-Triazoles in Air and Water.

Journal of the American Chemical Society, 2017
Transition-metal-catalyzed or metal-free azide-alkyne cycloadditions are versatile and indispensable synthetic methods to access 1,4- or 1,5-disubstituted 1,2,3-triazoles.
Woo Gyum Kim, M. Kang, Jae Bin Lee, M. Jeon, Sungmin Lee, Jungha Lee, Bongseo Choi, P. Cal, Sebyung Kang, Jung-Min Kee, G. Bernardes, J. Rohde, Wonyoung Choe, Sung You Hong   +13 more
semanticscholar   +2 more sources

Robust and Versatile Cu(I) metal frameworks as potential catalysts for azide-alkyne cycloaddition reactions: Review

, 2021
The use of ‘Click Reaction’ for Cu(I) catalyzed azide–alkyne cycloaddition (CuAAC) has emerged as one of the most powerful tools for the synthesis of library of organic molecules having a wide range of applications. The approach is highly stereoselective
P. Saini, Sonika, G. Singh, Gurpreet Kaur, Jandeep Singh, H. Singh   +5 more
semanticscholar   +1 more source

Silver-Coated Cu2O Nanoparticle Substrates for Surface Azide–Alkyne Cycloaddition

, 2021
Heterogeneous copper nanoparticles (CuNPs) have emerged as a promising alternative to complete the Cu(I)-catalyzed azide–alkyne cycloaddition (CuAAC) owing to better stability and biocompatibility ...
Chen‐Yo Fan, S. K. Kawade, Avijit K. Adak, Chien Cho, Kui‐Thong Tan, Chun‐Cheng Lin   +5 more
semanticscholar   +1 more source

Visible-Light-Mediated Click Chemistry for Highly Regioselective Azide-Alkyne Cycloaddition via Photoredox Electron-Transfer Strategy.

Chemistry, 2020
"Click" chemistry is focused on the development of highly selective reactions utilizing simple precursors for the exquisite synthesis of molecules. Undisputedly, the Cu(I)-catalyzed azide-alkyne cycloaddition (CuAAC) is one of the most valuable examples ...
Zhengguang Wu, Xiang Liao, Li Yuan, Yi Wang, You‐Xuan Zheng, J. Zuo, Yi Pan   +6 more
semanticscholar   +1 more source

A Survey of Strain-Promoted Azide-Alkyne Cycloaddition in Polymer Chemistry.

Chemistry, 2020
Highly efficient reactions that enable the assembly of molecules into complex structures have driven extensive progress in synthetic chemistry. In particular, reactions that occur under mild conditions and in benign solvents, produce no by-products, and ...
Kelvin Li, Darryl Fong, E. Meichsner, A. Adronov   +3 more
semanticscholar   +1 more source

Ag-catalyzed azide-alkyne cycloaddition: copper free approaches for synthesis of 1,4-disubstituted 1,2,3-triazoles

Catalysis reviews, 2020
This review mainly focuses on purely Ag-catalyzed 1,3-dipolar azide-alkyne cycloaddition (AgAAC) so called click reaction to synthesize 1,4-regioisomers of 1,2,3-triazoles.
Jasmin Sultana, D. Sarma
semanticscholar   +1 more source

Chemo- and regioselective click reactions through nickel-catalyzed azide-alkyne cycloaddition.

Organic and biomolecular chemistry, 2020
Metal-catalyzed cycloaddition is an expeditious synthetic route to functionalized heterocyclic frameworks. However, achieving reactivity-controlled metal-catalyzed azide-alkyne cycloadditions from competing internal alkynes has been challenging.
Woo Gyum Kim, Seung-yeol Baek, S. Jeong, Dongsik Nam, Jinwon Jeon, Wonyoung Choe, Mu‐Hyun Baik, Sung You Hong   +7 more
semanticscholar   +1 more source

Enantioselective Synthesis of Inherently Chiral Pillar[5]arenes through Copper-Catalyzed Azide-Alkyne Cycloaddition.

Angewandte Chemie
Pillar[n]arenes have been extensively investigated as carrier materials for applications in host-guest chemistry, nanoscience, information science, materials science, and other domains.
Wen-Guang Zhou, Long-Long Xi, Mei-Ru Zhang, Hao-Ran Wang, Mei An, Jia-Hao Li, Renrong Liu   +6 more
semanticscholar   +1 more source

A New Insight Into The Huisgen Reaction: Heterogeneous Copper Catalyzed Azide‐Alkyne Cycloaddition for the Synthesis of 1,4‐Disubstituted Triazole (From 2018–2023)

Chemistry and Biodiversity
The Huisgen cycloaddition, often referred to as 1,3‐Dipolar cycloaddition, is a well‐established method for synthesizing 1,4‐disubstituted triazoles. Originally conducted under thermal conditions [3+2] cycloaddition reactions were limited by temperature,
Shivani Kasana, Vaibhav Nigam, Surbhi Singh, B. Kurmi, P. Patel   +4 more
semanticscholar   +1 more source