2,3-Dichloro-5,6-dicyano-1,4-benzoquinone
2,3-Dichloro-5,6-dicyano-1,4-benzoquinone structure
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Common Name | 2,3-Dichloro-5,6-dicyano-1,4-benzoquinone | ||
|---|---|---|---|---|
| CAS Number | 84-58-2 | Molecular Weight | 227.004 | |
| Density | 1.7±0.1 g/cm3 | Boiling Point | 301.8±42.0 °C at 760 mmHg | |
| Molecular Formula | C8Cl2N2O2 | Melting Point | 210-215 °C (dec.)(lit.) | |
| MSDS | Chinese USA | Flash Point | 136.3±27.9 °C | |
| Symbol |
GHS06 |
Signal Word | Danger | |
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Amino Acid-Porphyrin Conjugates: Synthesis and Study of their Photophysical and Metal Ion Recognition Properties.
Photochem. Photobiol. 91 , 1348-55, (2015) Synthesis, photophysical and metal ion recognition properties of a series of amino acid-linked free-base and Zn-porphyrin derivatives (5-9) are reported. These porphyrin derivatives showed favorable photophysical properties including high molar extinction coe... |
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A BODIPY-luminol chemiluminescent resonance energy-transfer (CRET) cassette for imaging of cellular superoxide.
Org. Biomol. Chem. 13(6) , 1763-7, (2015) Spectroscopic and in cellulo studies are here reported on the very first BODIPY-luminol chemiluminescent resonance energy-transfer (CRET) cassette where the luminol CL agent is covalently linked to the BODIPY energy-transfer acceptor in a molecular dyad. The ... |
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Charge-transfer complexes of 2,3-dichloro-5,6-dicyano-1,4-benzoquinone with amino molecules in polar solvents.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 149 , 75-82, (2015) The charge-transfer complexes have scientific relevance because this type of molecular interaction is at the basis of the activity of pharmacological compounds and because the absorption bands of the complexes can be used for the quantification of electron do... |
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Hydroquinone and Quinone-Grafted Porous Carbons for Highly Selective CO2 Capture from Flue Gases and Natural Gas Upgrading.
Environ. Sci. Technol. 49 , 9364-73, (2015) Hydroquinone and quinone functional groups were grafted onto a hierarchical porous carbon framework via the Friedel-Crafts reaction to develop more efficient adsorbents for the selective capture and removal of carbon dioxide from flue gases and natural gas. T... |
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Stereoelectronic effects: a simple yet powerful tool to manipulate anion affinity.
Org. Biomol. Chem. 13(7) , 2170-6, (2015) Different strategies are employed in designing strong and selective anion receptors but stereoelectronic effects have been largely ignored. In this work, the stereo configuration of a non-interacting ether is found to have a large impact of more than two orde... |
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meso-Tetraphenylporphyrin with a pi-system extended by fusion with anthraquinone.
Org. Biomol. Chem. 13 , 6977-83, (2015) Fusion with a 9,10-anthraquinone moiety was achieved to extend porphyrin's π-system. A bridged dihydroisoindole derivative was used to prepare the corresponding meso-tetraphenyltetraanthraquinonoporphyrin (Ph4TAQP) via a thermal retro-Diels-Alder reaction. Th... |
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Synthesis and spectroscopic studies on charge-transfer molecular complexes formed in the reaction of imidazole and 1-benzylimidazole with σ- and π-acceptors.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 79(5) , 1613-20, (2011) The spectrophotometric characteristics of the solid charge-transfer molecular complexes (CT) formed in the reaction of the electron donors imidazole (IML) and 1-benzylimidazole (BIML) with the σ-acceptor iodine and π-acceptors 2,3-dichloro-5,6-dicyano-1,4-ben... |
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Spectroscopic and spectrofluorimetric studies on the interaction of irbesartan with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone and iodine.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 79(5) , 1621-9, (2011) Raman, UV-vis, 1H NMR, FT-IR, mass and fluorescence spectral techniques were employed to investigate the mechanism of interaction of irbesartan (IRB) drug with 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ) and iodine. Interaction of IRB with iodine yields t... |
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Experimental and spectroscopic studies of charge transfer reaction between sulfasalazine antibiotic drug with different types of acceptors.
Drug Test. Anal. 3(2) , 116-31, (2011) The charge-transfer (CT) interactions between the electron donor sulfasalazine (SS) and the acceptors 2,3-dichloro-5,6-dicyano-1,4-benzoquinone (DDQ), p-chloranil (CHL), picric acid (PA) and iodine have been studied spectrophotometrically in CHCl(3) or CH(3) ... |
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Spectrophotometric, Fourier transform infrared spectroscopic and theoretical studies of the charge-transfer complexes between methyldopa [(S)-2 amino-3-(3,4-dihydroxyphenyl)-2-methyl propanoic acid] and the acceptors (chloranilic acid, o-chloranil and dichlorodicyanobenzoquinone) in acetonitrile and their thermodynamic properties.
Spectrochim. Acta. A. Mol. Biomol. Spectrosc. 92 , 212-24, (2012) Methyldopa is a much used antihypertensive drug. It is the subject matter of study mostly for the determination and estimation of methyldopa in pharmaceutical properties. These considerations led us to study the charge-transfer interactions between methyldopa... |