Literature DB >> 21793533

Acid-base jointly promoted copper(I)-catalyzed azide-alkyne cycloaddition.

Changwei Shao1, Xinyan Wang, Qun Zhang, Sheng Luo, Jichen Zhao, Yuefei Hu.   

Abstract

In this novel acid-base jointly promoted CuAAC, the combination of CuI/DIPEA/HOAc was developed as a highly efficient catalytic system. The functions of DIPEA and HOAc have been assigned, and HOAc was recognized to accelerate the conversions of the C-Cu bond-containing intermediates and buffer the basicity of DIPEA. As a result, all drawbacks occurring in the popular catalytic system CuI/NR(3) were overcome easily.

Entities:  

Year:  2011        PMID： 21793533     DOI： 10.1021/jo200869a

Source DB:  PubMed          Journal:  J Org Chem        ISSN： 0022-3263            Impact factor:   4.354


  14 in total

1.  One-pot three component synthesis of 5-allyl-1,2,3-triazoles using copper(i) acetylides.

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Journal:  RSC Adv       Date:  2018-01-12       Impact factor: 4.036

2.  Design and synthesis of isosteviol triazole conjugates for cancer therapy.

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Journal:  Molecules       Date:  2014-11-14       Impact factor: 4.411

3.  Chemical assay-guided natural product isolation via solid-supported chemodosimetric fluorescent probe.

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Journal:  Chem Sci       Date:  2015-03-25       Impact factor: 9.825

4.  Solvent-free copper-catalyzed click chemistry for the synthesis of N-heterocyclic hybrids based on quinoline and 1,2,3-triazole.

Authors:  Martina Tireli; Silvija Maračić; Stipe Lukin; Marina Juribašić Kulcsár; Dijana Žilić; Mario Cetina; Ivan Halasz; Silvana Raić-Malić; Krunoslav Užarević
Journal:  Beilstein J Org Chem       Date:  2017-11-06       Impact factor: 2.883

5.  Controlling the Kinetics of Self-Reproducing Micelles by Catalyst Compartmentalization in a Biphasic System.

Authors:  Elias A J Post; Stephen P Fletcher
Journal:  J Org Chem       Date:  2019-02-12       Impact factor: 4.354

6.  Synthesis of Potent Cytotoxic Epidithiodiketopiperazines Designed for Derivatization.

Authors:  Chase R Olsson; Joshua N Payette; Jaime H Cheah; Mohammad Movassaghi
Journal:  J Org Chem       Date:  2020-03-19       Impact factor: 4.354

7.  Synthesis and Characterization of Cationic Dendrimer-PDMS Hybrids.

Authors:  Monica A Marks; Kyriaki Kalaitzidou; Will R Gutekunst
Journal:  Macromol Rapid Commun       Date:  2020-12-28       Impact factor: 5.734

8.  Efficient continuous-flow synthesis of novel 1,2,3-triazole-substituted β-aminocyclohexanecarboxylic acid derivatives with gram-scale production.

Authors:  Sándor B Otvös; Adám Georgiádes; István M Mándity; Lóránd Kiss; Ferenc Fülöp
Journal:  Beilstein J Org Chem       Date:  2013-07-29       Impact factor: 2.883

9.  Selective Surface PEGylation of UiO-66 Nanoparticles for Enhanced Stability, Cell Uptake, and pH-Responsive Drug Delivery.

Authors:  Isabel Abánades Lázaro; Salame Haddad; Sabrina Sacca; Claudia Orellana-Tavra; David Fairen-Jimenez; Ross S Forgan
Journal:  Chem       Date:  2017-04-13       Impact factor: 22.804

10.  A Versatile Strategy for the Synthesis of 4,5-Dihydroxy-2,3-Pentanedione (DPD) and Related Compounds as Potential Modulators of Bacterial Quorum Sensing.

Authors:  Silvia Stotani; Viviana Gatta; Federico Medda; Mohan Padmanaban; Anna Karawajczyk; Päivi Tammela; Fabrizio Giordanetto; Dimitrios Tzalis; Simona Collina
Journal:  Molecules       Date:  2018-10-06       Impact factor: 4.411
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