Literature DB >> 20415435

Nickel- and copper-catalyzed direct alkynylation of azoles and polyfluoroarenes with terminal alkynes under O(2) or atmospheric conditions.

Naoto Matsuyama1, Masanori Kitahara, Koji Hirano, Tetsuya Satoh, Masahiro Miura.   

Abstract

The direct C-H alkynylation of azoles with terminal alkynes proceeds efficiently under a nickel/O(2) catalytic system. On the other hand, a copper/air catalyst enables the coupling of polyfluoroarenes with terminal alkynes. These catalyses provide new accesses to arylacetylenes through the formal direct Sonogashira coupling.

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Year:  2010        PMID： 20415435     DOI： 10.1021/ol100699g

Source DB:  PubMed          Journal:  Org Lett        ISSN： 1523-7052            Impact factor:   6.005


  9 in total

Review 1.  Aerobic copper-catalyzed organic reactions.

Authors:  Scott E Allen; Ryan R Walvoord; Rosaura Padilla-Salinas; Marisa C Kozlowski
Journal:  Chem Rev       Date:  2013-06-20       Impact factor: 60.622

2.  Ligand-Promoted meta-C-H Amination and Alkynylation.

Authors:  Peng Wang; Gen-Cheng Li; Pankaj Jain; Marcus E Farmer; Jian He; Peng-Xiang Shen; Jin-Quan Yu
Journal:  J Am Chem Soc       Date:  2016-10-13       Impact factor: 15.419

Review 3.  Recent Strides in the Transition Metal-Free Cross-Coupling of Haloacetylenes with Electron-Rich Heterocycles in Solid Media.

Authors:  Lyubov' N Sobenina; Boris A Trofimov
Journal:  Molecules       Date:  2020-05-27       Impact factor: 4.411

4.  Oxidant speciation and anionic ligand effects in the gold-catalyzed oxidative coupling of arenes and alkynes.

Authors:  Manuel Hofer; Teresa de Haro; Enrique Gómez-Bengoa; Alexandre Genoux; Cristina Nevado
Journal:  Chem Sci       Date:  2019-07-31       Impact factor: 9.825

5.  Ligand-free Pd/Ag-mediated dehydrogenative alkynylation of imidazole derivatives.

Authors:  Fabio Bellina; Matteo Biagetti; Sara Guariento; Marco Lessi; Mattia Fausti; Paolo Ronchi; Elisabetta Rosadoni
Journal:  RSC Adv       Date:  2021-07-22       Impact factor: 3.361

6.  Nickel(ii)-catalyzed tandem C(sp2)-H bond activation and annulation of arenes with gem-dibromoalkenes.

Authors:  Yun Shi; Meng-Sheng Li; Fangdong Zhang; Baohua Chen
Journal:  RSC Adv       Date:  2018-08-13       Impact factor: 3.361

7.  Multimetallic catalysed radical oxidative C(sp(3))-H/C(sp)-H cross-coupling between unactivated alkanes and terminal alkynes.

Authors:  Shan Tang; Pan Wang; Haoran Li; Aiwen Lei
Journal:  Nat Commun       Date:  2016-06-24       Impact factor: 14.919

8.  Pyridine-enabled copper-promoted cross dehydrogenative coupling of C(sp2)-H and unactivated C(sp3)-H bonds.

Authors:  Xuesong Wu; Yan Zhao; Haibo Ge
Journal:  Chem Sci       Date:  2015-07-20       Impact factor: 9.825

9.  Copper-Catalyzed Oxidative Cross-Coupling of Electron-Deficient Polyfluorophenylboronate Esters with Terminal Alkynes.

Authors:  Zhiqiang Liu; Yudha P Budiman; Ya-Ming Tian; Alexandra Friedrich; Mingming Huang; Stephen A Westcott; Udo Radius; Todd B Marder
Journal:  Chemistry       Date:  2020-11-09       Impact factor: 5.236
  9 in total

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