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Anodic fluoroalkylation of benzene derivatives
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 19781. A new electrochemical reaction was discovered, namely the anodic trifluoromethylation of substituted benzenes by trifluoroacetic acid. 2. It was shown that the mechanism of the anodic process in the system CF3COOH-aromatic compound changes when acetonitrile is added to the system.
V. A. Grinberg +4 more
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Volatile Benzene Derivatives as Honey Biomarkers
Synlett, 2013The biodiversity of low-molecular-weight volatile benzene derivatives has been a driving force for the discovery of specific or nonspecific biomarkers that can be used to determine the botanical origin of honey. Stimulated by the challenge of their structure identification and by the possibility of developing fingerprinting methods, exploratory studies
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Overtone spectroscopy of chlorine substituted benzene derivatives
Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 2009The absorption spectra of di-, tri- and tetra-derivatives of chlorobenzene have been studied in their pure form in the spectral range 400-20,000 cm(-1). A large number of bands associated with the fundamental, the overtones and the combination frequencies of C-H stretching mode have been observed.
Y, Dwivedi, S N, Thakur, S B, Rai
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Photocatalytic mineralization of nitrogen-containing benzene derivatives
Catalysis Today, 1997Abstract The photocatalytic mineralization of nitrobenzene, nitrosobenzene, phenylhydroxylamine, aniline and 4-nitrosophenol has been investigated in aerated conditions. In slightly acidic TiO 2 suspensions, all these compounds proved to undergo quantitative formation of carbon dioxide, whereas nitrogen is converted into nitrate and ammonium ions ...
P. Piccinini +3 more
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Preparation of Benzene Derivatives
2011Several new methods have been put forward for the functionalization of benzene derivatives. J. S. Yadav of the Indian Institute of Chemical Technology, Hyderabad has devised (Chem. Lett. 2008, 37, 652) a procedure for direct thiocyanation, converting 1 into 2. Sukbok Chang of KAIST has established (Chem. Commun.
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Bond lengths in benzene derivatives
Tetrahedron, 1960Abstract The measured bond lengths in nitrobenzene and in other simple benzene derivatives indicate that there is little or no resonance involving excited structures. The bond length variations can however be explained by differences in hybridization of the carbon σ orbitals.
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Photocatalytic interconversion of nitrogen-containing benzene derivatives
Journal of the Chemical Society, Faraday Transactions, 1997The role of the electrons and holes at the surface of semiconductor oxides (TiO 2 and WO 3 ) in heterogeneous photocatalysis has been investigated in aqueous media for the reactions involving the series: nitrobenzene, nitrosobenzene, phenylhydroxylamine, aniline, and the related compound, 4-nitrosophenol.
P. Piccinini +3 more
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Absorption of Polysubstituted Benzene Derivatives
The Journal of Chemical Physics, 1942The intensification, by nonchromophoric substitutions, of the forbidden, 1A1g→1B2U, transition in benzene is due, on the one hand, to the unsymmetrical distortion of the ring by the normal vibrations and, on the other hand, to the transition moment produced at the equilibrium position by the migration of charge from the substitution into the ring or ...
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Photochemical Cycloaddition Between Benzene Derivatives and Alkenes
ChemInform, 2004AbstractFor Abstract see ChemInform Abstract in Full Text.
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Intra‐ and Intermolecular Cycloadditions of Benzene Derivatives
ChemInform, 2003AbstractFor Abstract see ChemInform Abstract in Full Text.
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