656631

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Showing 1-7 of 7 results for "656631" within Papers

C. E. Czegeni, et al.,

J. Mol. Catal. A: Chem., 340, 1-8 (2011)

(NHC)Copper(I)-catalyzed [3+2] cycloaddition of azides and mono- or disubstituted alkynes.

Silvia Díez-González et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 12(29), 7558-7564 (2006-09-14)

A versatile and highly efficient catalyst for the Huisgen cycloaddition reaction has been developed. Previously isolated or in situ generated azides yielded 1,2,3-triazoles with differently substituted alkynes in the presence of a [(NHC)CuBr] complex (NHC = N-heterocyclic carbene). Extremely high

S. Roy and H. Plenio,

Advanced Synthesis & Catalysis, 352, 1014-1022 (2010)

[(NHC)CuX] complexes: synthesis, characterization and catalytic activities in reduction reactions and Click chemistry. On the advantage of using well-defined catalytic systems.

Silvia Díez-González et al.

Dalton transactions (Cambridge, England : 2003), 39(32), 7595-7606 (2010-07-14)

The preparation of three series of [(NHC)CuX] complexes (NHC = N-heterocyclic carbene, X = Cl, Br, or I) is reported. These syntheses are high yielding and only use readily available starting materials. The prepared complexes were spectroscopically and structurally characterized.

Mixture of Azolium Tetraphenylborate with Isopropylthioxanthone: A New Class of N-Heterocyclic Carbene (NHC) Photogenerator for Polyurethane, Polyester, and ROMP Polymers Synthesis.

Thi Kim Hoang Trinh et al.

Chemistry (Weinheim an der Bergstrasse, Germany), 25(39), 9242-9252 (2019-04-26)

In the search of smarter routes to control the conditions of N-heterocyclic carbene (NHCs) formation, a two-component air-stable NHC photogenerating system is reported. It relies on the irradiation at 365 nm of a mixture of 2-isopropylthioxanthone (ITX) with 1,3-bis(mesityl)imidazoli(ni)um tetraphenylborate. The

Heterogeneous electro-Fenton as plausible technology for the degradation of imidazolinium-based ionic liquids.

V Poza-Nogueiras et al.

Chemosphere, 199, 68-75 (2018-02-13)

Conventional water treatments are generally inadequate for degradation of emerging pollutants such as ionic liquids (ILs). The use of heterogeneous electro-Fenton (HEF) has attracted great interest, due to its ability to efficiently oxidize a wide range of organic pollutants operating

Luminescent cyclometalated N-heterocyclic carbene-containing organogold(III) complexes: synthesis, characterization, electrochemistry, and photophysical studies.

Vonika Ka-Man Au et al.

Journal of the American Chemical Society, 131(25), 9076-9085 (2009-06-03)

A new class of luminescent mononuclear and dinuclear N-heterocyclic carbene-containing gold(III) complexes has been synthesized and characterized. The X-ray crystal structures of most of the complexes have also been determined. Electrochemical studies reveal a ligand-centered reduction originated from the RC--N--CR

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