Results 21 to 30 of about 97,080 (283)
Apparent Copper(II)-Accelerated Azide−Alkyne Cycloaddition
, 2016 Cu(II) salts accelerate azide−alkyne cycloaddition reactions in alcoholic solvents without reductants such as sodium ascorbate. Spectroscopic observations suggest that Cu(II) undergoes reduction to catalytic Cu(I) species via either alcohol oxidation or ...
Ronald J. Clark (547893) +5 more
core +4 more sources
International Journal of Electrochemical Science, 2014 In this work, a Ni(II)porphyrin containing two azide groups ((N3)2-Ni(II)porphyrin) was applied for gold electrode modification via azide-alkyne click reaction.
Iwona Grabowska +7 more
doaj +1 more source
Synthesis of Novel C-2- or C-15-Labeled BODIPY—Estrone Conjugates
Molecules, 2018 Novel BODIPY–estrone conjugates were synthesized via Cu(I)-catalyzed azide–alkyne cycloaddition (CuAAC). Estrone-alkynes or an estrone-azide as starting compounds were synthesized via Michael addition or Sonogashira reaction as key steps ...
Ildikó Bacsa +6 more
doaj +1 more source
Toward Long-Term-Dispersible, Metal-Free Single-Chain Nanoparticles
Nanomaterials, 2023 We report herein on a new platform for synthesizing stable, inert, and dispersible metal-free single-chain nanoparticles (SCNPs) via intramolecular metal-traceless azide–alkyne click chemistry.
Agustín Blázquez-Martín +5 more
doaj +1 more source
, 2023 Cyclam, known for its potent chelation properties, is explored for diverse applications through selective N-functionalization, offering versatile ligands for catalysis, medical research, and materials science.
Raphael, Tripier +5 more
core +1 more source
Nitrogen-Based Linkers with a Mesitylene Core: Synthesis and Characterization
Molecules, 2021 Mesitylene was used as a core in seven new tritopic nitrogen containing linkers. Three of the linkers, each containing three nitrile groups, were obtained through Suzuki, Sonogashira and Heck-type coupling reactions.
Lucian Gabriel Bahrin +5 more
doaj +1 more source
Luminescent Lariat Aza-Crown Ether
Molbank, 2010 Lariat ethers are interesting recognition motifs in supramolecular chemistry. The synthesis of a luminescent lariat ether with triglycol chain by azide–alkyne (Huisgen) cycloaddition is presented.
Burkhard König +2 more
doaj +1 more source
Luminescent Lariat Aza-Crown Ether Carboxylic Acid
Molbank, 2010 Lariat ethers are interesting recognition motifs in supramolecular chemistry. The synthesis of a luminescent lariat aza-crown ether with a carboxyl group appended by azide-alkyne (Huisgen) cycloaddition is presented.
Burkhard König +2 more
doaj +1 more source
A Genetically Encoded Picolyl Azide for Improved Live Cell Copper Click Labeling
Frontiers in Chemistry, 2021 Bioorthogonal chemistry allows rapid and highly selective reactivity in biological environments. The copper-catalyzed azide–alkyne cycloaddition (CuAAC) is a classic bioorthogonal reaction routinely used to modify azides or alkynes that have been ...
Birthe Meineke +9 more
doaj +1 more source
Beilstein Journal of Organic Chemistry, 2013 Sugar moieties are present in a wide range of bioactive molecules. Thus, having versatile and fast methods for the decoration of biomimetic molecules with sugars is of fundamental importance.
Daniel Fürniss +6 more
doaj +1 more source