Application Progress of Recent Advances in Some Copper Catalyzed Coupling Reactions

Sunil, U. Tekale; Vivekanand, B. Jadhav; Pagore, Vijay P.; Sushma, S. Kauthale; Digambar, D Gaikwad; Rajendra, P. Pawar

doi:10.2174/1570193x11310030007

Cited by 27 publications

(10 citation statements)

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“…2–4 As such there is an increasing demand for the replacement of noble metals (e.g., Pd) with their earth-abundant counterparts (e.g., Ni). 5–8 To this end, efforts have been made to use Ni catalysts in decarboxylative transformations. However, reports of Ni-catalyzed decarboxylative synthesis of biaryl motifs remain sparse.…”

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confidence: 99%

Nickel-catalyzed decarboxylative arylation of azoles with perfluoro- and nitrobenzoates

et al. 2015

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confidence: 99%

Nickel-catalyzed decarboxylative arylation of azoles with perfluoro- and nitrobenzoates

et al. 2015

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“…7 Besides the traditionally used precious Pd catalysts, Cu catalysts have received considerable attention during the last few decades. [8][9][10][11][12] Significant progress has been achieved with Cu/O 2 chemistry and a range of selective and mild oxidation processes have been developed. [13][14][15][16][17][18][19][20] Great effort has also been made to develop an in-depth mechanistic understanding.…”

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confidence: 99%

Revealing the halide effect on the kinetics of the aerobic oxidation of Cu(i) to Cu(ii)

Deng

Zhang

et al. 2015

Chem. Commun.

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In situ infrared (IR) and X-ray absorption near-edge structure (XANES) spectroscopic investigations reveal that different halide ligands have distinct effects on the aerobic oxidation of Cu(i) to Cu(ii) in the presence of TMEDA (tetramethylethylenediamine). The iodide ligand gives the lowest rate and thus leads to the lowest catalytic reaction rate of aerobic oxidation of hydroquinone to benzoquinone. Further DFT calculations suggest that oxidation of CuI-TMEDA involves a side-on transition state, while oxidation of CuCl-TMEDA involves an end-on transition state which has a lower activation energy.

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“…However, the Cu-catalyzed C-S coupling alone has not been reviewed yet, although it has been sparsely discussed with other carbon-heteroatom coupling reactions. [16][17][18][19][20] This review highlights the existing strategies for copper-catalyzed C-S bond forming reactions and covers the literature from 2004-2014.…”

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confidence: 99%

Recent advances in copper-catalyzed C-S cross-coupling reactions

Asha¹,

Thomas²,

Thankachan³

et al. 2014

Arkivoc

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Copper-catalyzed cross-coupling reactions offer a powerful tool for the formation of carbonheteroatom bonds. Copper catalysis has an indisputable advantage over the other catalytic systems due to its low cost and the use of readily accessible and stable ligands. Among the various copper-catalyzed coupling reactions, C-S bond forming reactions have gained much attention due to its applications in the synthesis of molecules having biological and pharmaceutical impact. This review illustrates the current strategies and applications of Cucatalyzed C-S cross coupling reactions.

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Application Progress of Recent Advances in Some Copper Catalyzed Coupling Reactions

Cited by 27 publications

References 0 publications

Nickel-catalyzed decarboxylative arylation of azoles with perfluoro- and nitrobenzoates

Nickel-catalyzed decarboxylative arylation of azoles with perfluoro- and nitrobenzoates

Revealing the halide effect on the kinetics of the aerobic oxidation of Cu(i) to Cu(ii)

Recent advances in copper-catalyzed C-S cross-coupling reactions

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