Results 101 to 110 of about 12,742 (207)

Reactivity mapping: electrochemical gradients for monitoring reactivity at surfaces in space and time [PDF]

, 2013
Studying and controlling reactions at surfaces is of great fundamental and applied interest in, among others, biology, electronics and catalysis.
Chen, P., Huskens, J., Krabbenborg, S.O., Nicosia, C.   +3 more
core   +2 more sources

Germanyl triazoles as a platform for CuAAC diversification and chemoselective orthogonal cross-coupling

Beilstein Journal of Organic Chemistry
We report the synthesis of germanyl triazoles formed via a copper-catalysed azide–alkyne cycloaddition (CuAAC) of germanyl alkynes. The reaction is often high yielding, functional group tolerant, and compatible with complex molecules. The installation of
John M. Halford-McGuff, Thomas M. Richardson, Aidan P. McKay, Frederik Peschke, Glenn A. Burley, Allan J. B. Watson   +5 more
doaj   +1 more source

1,2,3-Triazolium macrocycles in supramolecular chemistry

Beilstein Journal of Organic Chemistry, 2019
In this short review, we describe different pathways for synthesizing 1,2,3-triazolium macrocycles and focus on their application in different areas of supramolecular chemistry.
Mastaneh Safarnejad Shad, Pulikkal Veettil Santhini, Wim Dehaen   +2 more
doaj   +1 more source

Chemical proteomics approaches for identifying the cellular targets of natural products. [PDF]

, 2016
Covering: 2010 up to 2016. Deconvoluting the mode of action of natural products and drugs remains one of the biggest challenges in chemistry and biology today.
Abegg, Abo, Agard, Alexander, Bachovchin, Bantscheff, Bantscheff, Bateman, Battenberg, Boersema, Boger, Broncel, Broncel, Böttcher, Böttcher, Böttcher, Cassiano, Charron, Cravatt, Dubinsky, Dubinsky, Eirich, Eirich, Ekkebus, Evans, Evans, Fischer, Fonovic, Geiger, Gersch, Heal, Hentzer, Heydenreuter, Hulce, Ishihama, Ismail, Ismail, Iwamaru, Kalesh, Kocaoglu, Koch, Kreuzer, Krysiak, La Clair, Lajkiewicz, Lanning, Lehmann, Leonti, Li, Li, Li, List, M. H. Wright, Mackinnon, MacKinnon, Martinez Molina, Meissner, Mellacheruvu, Moellering, Nahnsen, Nessen, Nickel, Nishino, Nodwell, Nordin, Old, Orth, Park, Patricelli, Patterson, Pitscheider, Preston, Rask-Andersen, Ravindran, Romeo, Rostovtsev, Rudolf, S. A. Sieber, Savitski, Schneider, Shannon, Shi, Shibata, Sibbersen, Smith, Speers, Speers, Srinivas, Staub, Staub, Stolze, Suchanek, Teplitski, Tietze, Tornoe, Trzoss, Vila, Wang, Wang, Wang, Wang, Wang, Wang, Weerapana, Weerapana, Weerapana, Weichert, White, White, Wirth, Wirth, Wittelsberger, Wright, Wright, Yang, Yang, Yang, Yang, Yang, Yu, Yu, Zeiler, Zhao, Zheng, Zhou, Ziegler   +125 more
core   +1 more source

Ligand Synthesis Catalyst and Complex Metal Ion: Multicomponent Synthesis of 1,3-Bis(4-phenyl-[1,2,3]triazol-1-yl)-propan-2-ol Copper(I) Complex and Application in Copper-Catalyzed Alkyne-Azide Cycloaddition

Journal of Chemistry, 2016
A new bistriazole copper complex was synthesized by direct treatment of an alkyne, an azide, and CuI as copper salt through in situ ligand formation under a multicomponent reaction process.
María Teresa Ramírez-Palma, Jesús Segura-Arzate, Gustavo López-Téllez, Erick Cuevas-Yañez   +3 more
doaj   +1 more source

Synthesis and Bioactivity Assessment of Novel Quinolinone–Triazole Hybrids

Biomolecules
Click chemistry, and particularly the Cu-catalyzed Azide Alkyne Cycloaddition (CuAAC) reaction has gained increased attention in recent years as an invaluable tool for synthesizing pharmaceutical active organic compounds.
Ioanna Kostopoulou, Maria-Anna Karadendrou, Manolis Matzapetakis, Maria Zervou, Georgia-Eirini Deligiannidou, Christos Kontogiorgis, Eleni Pontiki, Dimitra Hadjipavlou-Litina, Anastasia Detsi   +8 more
doaj   +1 more source

Copper-catalyzed CuAAC/intramolecular C–H arylation sequence: Synthesis of annulated 1,2,3-triazoles

Beilstein Journal of Organic Chemistry, 2012
Step-economical syntheses of annulated 1,2,3-triazoles were accomplished through copper-catalyzed intramolecular direct arylations in sustainable one-pot reactions.
Rajkumar Jeyachandran, Harish Kumar Potukuchi, Lutz Ackermann   +2 more
doaj   +1 more source

An eco-compatible strategy for the diversity-oriented synthesis of macrocycles exploiting carbohydrate-derived building blocks

Beilstein Journal of Organic Chemistry, 2017
An efficient, eco-compatible diversity-oriented synthesis (DOS) approach for the generation of library of sugar embedded macrocyclic compounds with various ring size containing 1,2,3-triazole has been developed.
Sushil K. Maurya, Rohit Rana
doaj   +1 more source

1-Phenyl-4-p-tolyl-[1,2,3]triazole

Molbank
1-Phenyl-4-p-tolyl-[1,2,3]triazole was obtained via a CuAAC reaction involving phenyl azide and 1-ethynyl-4-methylbenzene. The NMR spectra of the compound are discussed, and its crystal structure was studied by X-ray analysis.
Eder Y. Nolasco-Terrón, David Gómez-Colín, Nelly González-Rivas, Diego Martínez-Otero, Erick Cuevas-Yañez   +4 more
doaj   +1 more source

Reaction Mechanisms of Transition-Metal-Catalyzed Azide-Alkyne Cycloaddition “Click” Reactions: A DFT Investigation

, 2015
International audienceDFT calculations at the PBE0/LANL2DZ level have been performed on model compounds to investigate the reaction mechanism of two recently reported metal-catalyzed alkyne azide cycloaddition (MAAC).
Astruc, Didier, Ikhlef, Djamila, Kahlal, Samia, Maouche, Boubekeur, Saillard, Jean-Yves, Wang, Changlong   +5 more
core   +3 more sources