Carlos, L., Nichela, D., Triszcz, J.M., Felice, J.I., Garcia Einschlag, F.S., 2010. Nitration of nitrobenzene in Fenton's processes. Chemosphere 80, 340-345.L. Carlos, D. Nichela, J.M. Triszcz, J.I. Felice, F.S.G. Einschlag, Nitration of nitrobenzene in Fenton's ...
With 1,2,4-trichloro-5-nitrobenzene there is evidence for the intrusion of an extra mechanism for reaction in highly concentrated solutions of dinitrogen pentaoxide. Other substrates studied were 1,2-dichloro-4-nitrobenzene, 1,3-dimethyl-4,6-dinitrobenzene, 2-nitrobenzoic acid, 3-nitrobenzoic ...
These results show that the reaction mechanism likely involves a single electron transfer (SET) process. In the case of the former isomer, the regioselectivity is mainly determined by the symmetry of the HOMO of the aromatic moiety that defines the structure of the SHOMO of the aromatic radical...
However, the presence of the electron-withdrawing group at meta-position does not affect the reactivity of haloarenes significantly. The mechanism of the reaction is as depicted: The presence of a nitro group at ortho- and para-positions withdraws the electron density from the benzene ring and ...
The present paper is dedicated to the development of a method for the nitrobenzene production using solid acid catalysts, as an alternative to industrial n... Koskin, Anton P,Mishakov, Ilya V,Vedyagin, Aleksey A - 《Resource Efficient Technologies》 被引量: 0发表: 2016年 Formation of nitrop...
Silver nanoparticles Reduced graphene oxide Nitrobenzene 1. Introduction Nitrobenzene is a critical precursor in the production of aniline, dyes, explosives, pharmaceuticals, and agricultural chemicals. It is commonly synthesized through benzene nitration, an electrophilic substitution reaction [1]. Industrial...
The benzene ring bonded to the nitro group is called nitrobenzene. It is an organic aromatic compound. This is pale yellow and is in crystalline form. It is insoluble in water.123g/mol is found to be the molar mass of nitrobenzene.
Since each AHG unit of a cellul... H Xiao,J Fan,Y Li,... - 《Chemical Research in Chinese Universities》 被引量: 9发表: 1990年 ChemInform Abstract: Synthesis of (E)‐Nitroolefins and Substituted Nitrobenzenes via Decarboxylative Nitration Using Cellulose Supported Copper Nanoparticles No ...
Lignin peroxidase (LiP), from Phanerochaete chrysosporium, in the presence of H2O2 and tetranitromethane (TNM), oxidizes veratryl (3,4-dimethoxybenzyl) alcohol (VA) (I) to veratraldehyde (IV), 4,5-dimethoxy-2-nitrobenzyl alcohol (V), and 3,4-dimethoxy-nitrobenzene (VI). The formation of...
4-ethyl-1-methoxy-2-nitrobenzene (2d): Prepared according to the general procedure. 52 mg yellow solid, 29% yield. 1H NMR (400 MHz, CDCl3): δ 7.68 (d, J = 2.2 Hz, 1H), 7.36 (dd, J = 8.5, 2.3 Hz, 1H), 7.01 (d, J = 8.6 Hz, 1H), 3.94 (...