- Visible-Light-Induced Radical Polynitration of Arylboronic Acids: Synthesis of Polynitrophenols
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We report a visible light-assisted one-pot method for the synthesis of polynitrophenols through radical tandem hydroxylation and nitration of arylboronic acids by utilizing copper(II) nitrate tri-nitydrate as the nitro source. This method features mild conditions, a simple procedure, and good functional group tolerance. Compared to conventional methods, this work provides a straightforward approach for the polynitration of aromatic compounds.
- Zhang, Qi,Raveendra Babu, Kaki,Huang, Zhouliang,Song, Jinna,Bi, Xihe
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p. 2891 - 2896
(2018/06/20)
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- Photochemical Reactions of 2,4-Dinitro-6-phenyliodonium Phenolate with Alkenes, Alkynes, and Aromatic Compounds
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2,4-Dinitro-6-phenyliodonium phenolate, a stable iodonium zwitterion, reacts under photolytic conditions with various alkenes, alkynes, and aromatic compounds to afford 2,3-dihydrobenzofurans, benzofurans, and 6-aryl-2,4-dinitrophenols.A possible re
- Spyroudis, Spyros P.
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p. 3453 - 3456
(2007/10/02)
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- The Nitration of 4,6-Disubstituted 2-Phenylphenols. Some Structural Studies
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Nitration of the bromophenols (4a) and (5a) give products of nitro-debromination.Reaction of 6-methyl-4-nitro-2-phenylphenol (5c) with nitrogen dioxide gives 2-hydroxy-2-phenylcyclohex-3-enones (8) and (9), and probably stereoisomers (10), (20), (21) and (22).The mode of formation of these compounds is discussed.X-ray crystal structure determinations are reported for compounds (8) and (9).
- Hartshorn, Michael P.,Robinson, Ward T.,Vaughan, John,White, Jonathon M.
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p. 575 - 585
(2007/10/02)
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