604-95-5Relevant articles and documents
Suzuki cross coupling followed by cross dehydrogenative coupling: An efficient one pot synthesis of Phenanthrenequinones and analogues
Ahmed, Atiur,Ray, Jayanta K.,Sarkar, Pompy
, (2020/03/05)
An efficient one pot protocol has been developed towards the synthesis of substituted phenanthrenequinone and analogous derivatives via Suzuki cross coupling followed by copper catalyzed cross dehydrogenative coupling.
The first colorimetric receptor for the B4O72- anion based on nitro substituted phenanthroimidazole ferrocene derivatives
Wu, Pei,Wang, Guo,Zhou, Lu,Lu, Jing,Wang, Jianchun
, p. 3782 - 3788 (2018/02/07)
Four phenanthroimidazole ferrocene derivatives (2a-2d) were designed, synthesized and characterized by 1H NMR, 13C NMR and high-resolution mass spectroscopy (HRMS). Recognition of 12 anions by 2a-2d was investigated by UV-Vis absorption analysis, showing that 2b and 2d sensed B4O72- selectively among the tested anions with an obvious color change observed. 1H NMR titrations and theoretical calculations demonstrated that 2b binds B4O72- through O?H hydrogen bonding and O?B interactions between the nitro moiety and the B4O72- anion.
Process for the production of nitro derivatives of aromatic compounds
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, (2008/06/13)
Nitroderivates of aromatic compounds which are difficult to nitrate, can readily be obtained by nitration providing that the aromatic compound is treated with nitric acid or another nitrating agent in the presence of aliphatic or cycloaliphatic hydrocarbons monosubstituted or polysubstituted by halogen, the nitro group or an alkyl sulphonyl group, and the nitro derivative formed subsequently isolated.