Your Mendeley pairing has expired. Go to our article provided that the correct acknowledgement is given with the reproduced material. Reduction of nitrobenzene to aniline is oxidation reducing reaction.oxidation reducing reaction. Srilakshmi, H. Vijay Kumar, K. Praveena, C. Shivakumara and M. Muralidhar Nayak, Solid State and Structural Chemistry Unit (SSCU), Indian Institute of Science (IISc), Bangalore 560012, India, Material Research Centre (MRC), Indian Institute of Science (IISc), Bangalore 560012, India, Inorganic and Physical Chemistry Division (IPC), Indian Institute of Science (IISc), Bangalore 560012, India, Instructions for using Copyright Clearance Center page. "Reproduced from" can be substituted with "Adapted from". Please enable JavaScript © 2020 Elsevier Inc. All rights reserved. Clicking on the donut icon will load a page at altmetric.com with additional details about the score and the social media presence for the given article. The Altmetric Attention Score is a quantitative measure of the attention that a research article has received online. At pH 3.6–4.3, the internal quantum yield of photons-to-reducing electrons is 37.1% over 54 h of illumination, with no apparent decrease in catalyst activity. B. Zhou, J. Find more information about Crossref citation counts. Chemoselective production of aniline, azoxybenzene and azobenzene over CQDs/ZnIn2S4 under visible light. Jih Ru Hwu,, Asish R. Das,, Chia Wei Yang,, Jiann-Jyh Huang, and, Ming-Hua Hsu. https://doi.org/10.1016/j.jcat.2020.05.041. Nitrosobenzene could be reduced to azoxybenzene with a selectivity of 92% by hydrogen from water and glucose. * Find more information about Crossref citation counts. XX is the XXth reference in the list of references. : highly selective catalyst for upgradation of phenolic derivatives present in bio-oil. Gold nanoparticles stabilized by phosphine-decorated polymer immobilized ionic liquids (AuNP@PPh2-PIILP) is an extremely efficient multiproduct selective catalyst for the sodium borohydride-mediated reduction of nitrobenzene giving N-phenylhydroxylamine, azoxybenzene, or aniline as the sole product under mild conditions and a very low catalyst loading. XX is the XXth reference in the list of references. • Information about reproducing material from RSC articles with different licences https://doi.org/10.1007/s11164-020-04126-7, https://doi.org/10.1016/j.tetlet.2018.02.064, https://doi.org/10.1007/s13738-013-0328-z, https://doi.org/10.1007/978-94-007-6337-1_2, https://doi.org/10.3390/molecules16053563, https://doi.org/10.1016/j.tetlet.2009.02.122. Azoxybenzene on further reduction forms azobenzene and hydrazobenzene. Chemoselectivity can be tuned via regulating the reaction medium including alkalinity and the hydrogen source. Your IP: 70.32.66.20 * Go to our "Reproduced from" can be substituted with "Adapted from". Benzene is heated with nitrating mixture to form nitrobenzene.The reaction is known as nitration .It is aromatic electrophilic substitution reaction. AZOXYBENZENE is an azo compound. Organocatalytic Reduction of Nitroarenes with Phenyl(2‐quinolyl)methanol. This method provides 100% conversion of nitrobenzene with 93% and 95% AOB yield with 2-propanol and molecular H2 under the described experimental conditions, thus leading to efficient synthesis of azoxybenzene from nitrobenzene. Ultrasound-accelerated selective oxidation of primary aromatic amines to azoxy derivatives with trans-3,5-dihydroperoxy-3,5-dimethyl-1,2-dioxolane catalyzed by Preyssler acid-mediated nano-TiO2. 2 This article is cited by 14 publications. This article is cited by When the nitrobenzene:hydrazine molar ratio was adjusted to 1:0.5, the conversion was comparatively low (75%) with the azoxybenzene selectivity of 85% and aniline selectivity of 15%. You do not have JavaScript enabled. For reproduction of material from all other RSC journals and books: For reproduction of material from all other RSC journals. Green and highly efficient approach for the reductive coupling of nitroarenes to azoxyarenes using the new mesoporous. Please reconnect. If you are the author of this article you do not need to formally request permission concentration on the yield of azoxybenzene is illustrated in Table 4. This study not only demonstrated a noble metal-free photocatalytic system for visible light induced efficient and controllable chemoselective hydrogenation of nitrobenzene to produce aniline, azobenzene and azoxybenzene, but also highlights the great potential of photocatalysis in organic syntheses. A batch reactor with less than 1.5 cm −1 SA/V ratio produced only aniline in 96% selectivity with 40% conversion by a direct reaction route. Material Research Centre (MRC), Indian Institute of Science (IISc), Bangalore 560012, India, c is available on our Permission Requests page. Synthesis, characterization and photocatalytic activity of cubic-like CuCr2O4 for dye degradation under visible light irradiation. Herein we carried out the first work on the simultaneous transformation of glucose to arabinose and of nitrosobenzene to azoxybenzene by photocatalysis. 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In lieu of an abstract, this is the article's first page. You may need to download version 2.0 now from the Chrome Web Store. The azoxybenzene can be further reduced to azobenzene. Results of catalytic reduction of nitrobenzene at various KOH concentrations Download : Download high-res image (59KB)Download : Download full-size image. Note: ScienceDirect ® is a registered trademark of Elsevier B.V. ScienceDirect ® is a registered trademark of Elsevier B.V. Reduction of Nitroarenes to Azoxybenzenes by Potassium Borohydride in Water. You do not have JavaScript enabled. Fetching data from CrossRef. contained in this article in third party publications Herein we carried out the first work on the simultaneous transformation of Highly selective reduction of nitrobenzenes to azoxybenzenes with a copper catalyst. If you are the author of this article you still need to obtain permission to reproduce Cloudflare Ray ID: 5f795174dac4f0c5 2H 2 O nanostructures. More importantly, glucose was oxidized to arabinose with high selectivity (70%) by photoexcited holes. Peter Dosa,, Ian Kronish,, Jeremy McCallum,, Jeffrey Schwartz, and. If you are at an office or shared network, you can ask the network administrator to run a scan across the network looking for misconfigured or infected devices. If you are on a personal connection, like at home, you can run an anti-virus scan on your device to make sure it is not infected with malware.

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