105360-83-6Relevant academic research and scientific papers
Synthesis of Azoxybenzenes by Reductive Dimerization of Nitrosobenzene
Chen, Yu-Feng,Chen, Jing,Lin, Li-Jen,Chuang, Gary Jing
, p. 11626 - 11630 (2017/11/10)
Herein we report an effective and simple preparation method of substituted azoxybenzenes by reductive dimerization of nitrosobenzenes. This procedure requires no additional catalyst/reagent and can be applied to substrates with a wide range of substitution patterns.
Highly selective reduction of nitroarenes by iron(0) nanoparticles in water
Dey, Raju,Mukherjee, Nirmalya,Ahammed, Sabir,Ranu, Brindaban C.
supporting information; experimental part, p. 7982 - 7984 (2012/09/08)
Highly selective reduction of nitroarenes has been achieved using iron metal nanoparticles in water at room temperature. A wide spectrum of reducible functionalities remained inert under the reaction conditions. During the reaction a change in shape of Fe nanoparticles was observed.
Convenient reduction of azobenzenes and azoxybenzenes to hydrazobenzenes by sodium dithionite using dioctylviologen as an electron transfer catalyst
Park, Kwanghee Koh,Han, Sun Young
, p. 6721 - 6724 (2007/10/03)
Various ezobenzenes and azoxybenzenes were reduced almost quantitatively to the corresponding hydrazobenzenes as sodium dithionite under mild conditions without the formation of aniline derivatives, using dioctyl viologen as an electron-transfer catalyst in acetonitrile-water.
Photoredox chemistry of nitrobenzyl alcohols in aqueous solution. Acid and base catalysis of reaction
Peter, Wan,Yates, Keith
, p. 2076 - 2086 (2007/10/02)
The photochemistry of several m- and p-nitrobenzyl alcohols (1-5) has been studied in aqueous solution.These compounds react via an intramolecular photoredox pathway to give reduced and oxidized moieties of the substituent groups.The reaction is an example of a new type of photoreaction of nitro-substituted aromatic derivates that is not observed in organic solvents, the presence of water being essential.This effect is exemplified by measuring the quantum efficiency as a function of molpercent water in aqoeous acetonitrile, methanol, and formaldehyde: the reaction efficiency decreases rapidly as water is depleted in the mixture.Catalytic efficts due to the hydronium and hydroxide ions were studied: the para derivatives exhibited hydroxide ion catalysis; the meta derivatives exhibited hydroniumn ion catalysis.Quantum yields, solvent isotop effects, and α-deuterium isotope effects are reported for the parent derivatives.
