66596-82-5Relevant academic research and scientific papers
Synthesis of Unsymmetrical Aromatic Azoxy Compounds by Silver-Mediated Oxidative Coupling of Aromatic Amines with Nitrosoarenes
Ding, Weijie,Xu, Shengshi,Yu, Xiaochun,Wang, Shun
supporting information, (2019/02/07)
A silver(I) oxide-mediated synthesis of unsymmetrical aromatic azoxy compounds has been successfully achieved, wherein oxidative coupling reactions between aromatic amines and nitrosoarenes take place in ethanol under air. This reaction has very high economic value because silver(I) oxide is the only oxidant required and no other additive is needed. The resulted silver particles can be easily recovered, while the only other byproduct is water. This new procedure is compatible with various functional groups and proceeds under mild reaction conditions.
Synthesis method of asymmetric azoxybenzene compound
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Paragraph 0075-0077, (2018/11/04)
The invention relates to a synthesis method of an asymmetric azoxybenzene compound. According to the synthesis method, in an organic solvent, silver oxide is taken as the only promoter to carry out dehydrogenation condensation reactions. According to the
RADICAL-ANIONS OF AROMATIC COMPOUNDS. VII. REACTION OF THE PRODUCTS FROM THE REDUCTION OF NITROBENZENE BY SODIUM WITH ISOPROPYL AND tert-BUTYL IODIDES
Danilova, N. K.,Shteingarts, V. D.
, p. 701 - 708 (2007/10/02)
The reaction of the products from the reduction of nitrobenzene by one and two equivalents of sodium with isopropyl iodides leads to the formation of N,O-diisopropylphenylhydroxylamine, while the reaction with tert-butyl iodide leads to p-(tert-butyl)nitrobenzene.Such a change in the nature of the reaction product in the transition from the primary and secondary alkyl halides to the tertiary alkyl halides clearly results from a change in the SN2 mechanism to the SRN1 mechanism, involving transfer of an electron from the radical-anion or dianion of nitrobenzene to the alkyl halide.The formation of considerable amounts of azoxybenzene in the reaction with tert-butyl iodide shows that the dianion and, to a lesser degree, the radical-anion of nitrobenzene exhibit basic characteristics.
