Results 1 to 10 of about 129,557 (307)
The inhibition of caeruloplasmin by azide [PDF]
Biochemical Journal, 1966 1. The inhibition of the oxidase activity of caeruloplasmin by azide was investigated at 25 degrees and 7.5 degrees . 2. The inhibition is reversible on dilution or Sephadex treatment, indicating a caeruloplasmin-azide complex. 3. The enzyme is protected against azide inhibition by chloride, acetate or EDTA, the last-named acting not by chelation but ...
G. Curzon
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Facile fabrication of polymer network using click chemistry and their computational study [PDF]
Royal Society Open Science, 2021 Click reaction is a very fast, high yield with no by-product, biocompatible, tolerant to surrounded medium, and very specific cycloaddition reaction between azides and alkynes to form triazole.
Md. Kausar Ahmed +2 more
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Frontiers in Chemistry, 2022 We presented a facile and scalable route for the synthesis of di-azido sugars via one-pot double inversion of the mono-benzoyl sugars by TBAN3 and studied the dependency pattern between solvent and protecting groups as well as the configuration of the ...
Yixuan Zhou +3 more
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Molecules, 2022 Our investigation includes the synthesis of new naphthalene-bis-triazole-bis-quinolin-2(1H)-ones 4a–e and 7a–e via Cu-catalyzed [3 + 2] cycloadditions of 4-azidoquinolin-2(1H)-ones 3a–e with 1,5-/or 1,8-bis(prop-2-yn-1-yloxy)naphthalene (2) or (6).
Essmat M. El-Sheref +12 more
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HUISGEN AND HIS ADVENTURES IN A PLAYGROUND OF MECHANISMS AND NOVEL REACTIONS [PDF]
Química Nova, 2021 The death of professor Rolf Huisgen (1920-2020) was announced on March 26th 2020, in the midst of the COVID-19 pandemic. Professor Huisgen was professor emeritus at the University of Munich in Germany, and studied in detail the mechanism of the 1,3 ...
Daniel T. G. Gonzaga +5 more
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The Azide-Allene Dipolar Cycloaddition: Is DFT Able to Predict Site- and Regio-Selectivity?
Molecules, 2021 The site- and regio-selectivity of thermal, uncatalysed 1,3-dipolar cycloadditions between arylazides and mono- or tetra-substituted allenes with different electronic features have been investigated by both conceptual (reactivity indices) and ...
Giorgio Molteni, Alessandro Ponti
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Crystal structure of 6-azido-6-deoxy-1,2-O-isopropylidene-α-d-glucofuranose
Acta Crystallographica Section E: Crystallographic Communications, 2020 Short syntheses to high Fsp3 index natural-product analogues such as iminosugars are of paramount importance in the investigation of their biological activities and reducing the use of protecting groups is an advantageous synthetic strategy.
Adam Wood +3 more
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Azide-Alkyne Cycloaddition Catalyzed by a Glucose/Benedict Reagent System
Chemistry Proceedings, 2021 Benedict’s Reagent is commonly used in identifying reducing sugars through a redox process where a Cu(I) species is generated. Despite the simplicity of this reaction, this has barely been investigated as a copper (I) source for catalytic processes.
Jesús G. García Torres +5 more
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Azidation in the Difunctionalization of Olefins [PDF]
Molecules, 2016 Organic azides are key motifs in compounds of relevance to chemical biology, medicinal chemistry and materials science. In addition, they also serve as useful building blocks due to their remarkable reactivity. Therefore, the development of efficient protocols to synthesize these compounds is of great significance.
Yujie Liang, Kai Wu, Ning Jiao
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Promising Oxygen- and Nitrogen-Rich Azidonitramino Ether Plasticizers for Energetic Materials
Molecules, 2022 A simple, mild and general method has been developed for the preparation of alkyl nitramines bearing a halogenoalkoxylic moiety. From these reactive halogen intermediates, a few azidoalkoxyl alkyl nitramines have been produced as energetic plasticizers ...
Dmitry B. Vinogradov +10 more
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