Azo Compounds Derived from Electrochemical Reduction of Nitro Compounds for High Performance Li-Ion Batteries.
Sign Up to like & getrecommendations! Published in 2018 at "Advanced materials"
DOI: 10.1002/adma.201706498
Abstract: Organic compounds are desirable alternatives for sustainable lithium-ion battery electrodes. However, the electrochemical properties of state-of-the-art organic electrodes are still worse than commercial inorganic counterparts. Here, a new chemistry is reported based on the electrochemical… read more here.
Keywords: azo compounds; compounds high; ion; performance ... See more keywords
Fast degradation of nitro and azo compounds in recyclable noble-metal ions systems
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DOI: 10.1007/s11581-019-03329-2
Abstract: The degradation of nitro and azo compounds has attracted wide attention due to their high toxicity and stability in water. Here, we reported the fast degradation of nitro and azo compounds by the direct injection… read more here.
Keywords: azo compounds; degradation; noble metal; metal ions ... See more keywords
Synthesis and anticancer activity of new azo compounds containing extended π-conjugated systems
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DOI: 10.1007/s11696-017-0140-9
Abstract: A series of novel azo compounds with extended π-conjugated systems were prepared by azo coupling reaction compounds trans-2-(4′-aminostyryl)-thiophene, 1-(4-aminophenyl)-4-phenyl-1,3-butadiene and 4-amino-4′-methoxystilbene with some phenols. The compounds were evaluated for their cytotoxicity against breast cancer adenocarcinoma… read more here.
Keywords: azo compounds; conjugated systems; synthesis anticancer; extended conjugated ... See more keywords
Convergent Paired Electrochemical Synthesis of Azoxy and Azo Compounds: An Insight into the Reaction Mechanism.
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DOI: 10.1021/acs.orglett.1c02304
Abstract: A convergent paired electrochemical method was developed for the synthesis of azoxy and azo compounds starting from the corresponding nitroarenes. We propose a unique mechanism for electrosynthesis of azoxy and azo compounds. We find that… read more here.
Keywords: azo compounds; azoxy azo; synthesis azoxy; convergent paired ... See more keywords
Electrochemical dehydrogenation of hydrazines to azo compounds
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DOI: 10.1039/c9gc00515c
Abstract: A strategy for the electrochemical dehydrogenation of hydrazine compounds is disclosed under ambient conditions. Its synthetic value is well demonstrated by the highly efficient synthesis of symmetric and unsymmetric azo compounds. It is an environmentally… read more here.
Keywords: hydrazines azo; dehydrogenation hydrazines; electrochemical dehydrogenation; chemistry ... See more keywords
Trichloroisocyanuric Acid Mediated Oxidative Dehydrogenation of Hydrazines: A Practical Chemical Oxidation To Access Azo Compounds
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DOI: 10.1055/s-0039-1690052
Abstract: A highly efficient, metal-free, chemical oxidation of hydrazines has been implemented using environmentally friendly TCCA as oxidant. This benign protocol provides straightforward access to a wide range of azo compounds in THF in excellent yield.… read more here.
Keywords: azo compounds; acid mediated; trichloroisocyanuric acid; chemical oxidation ... See more keywords
Telescopic Synthesis of Azo Compounds via Stable Arenediazonium Tosylates by Using n-Butyl Nitrite as Diazotization Reagent
Sign Up to like & getrecommendations! Published in 2019 at "Polycyclic Aromatic Compounds"
DOI: 10.1080/10406638.2017.1326951
Abstract: ABSTRACT A multi-step catalyst-free synthesis of azo compounds by using n-butyl nitrite as a diazotization reagent and p-toluene sulfonic acid as a mild acidic agent in ethanol/water mixed solvent was investigated. In the combined one-pot… read more here.
Keywords: azo compounds; synthesis azo; using butyl; diazotization ... See more keywords
One-pot synthesis of azo compounds in the absence of acidic or alkaline additives
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Chemical Research"
DOI: 10.1177/1747519820964182
Abstract: A one-pot method for the synthesis of azo compounds by the reaction of β-naphthol with aryl amines using t-BuONO as the nitrosonium source in DCM at room temperature was developed. This method features mild reaction… read more here.
Keywords: azo compounds; synthesis azo; alkaline additives; one pot ... See more keywords
Comment on: Synthesis of New Azo Compounds Based on N-(4-Hydroxyphenyl)maleimide and N-(4-Methylphenyl)maleimide. Molecules 2010, 15, 7498–7508
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DOI: 10.3390/molecules24122319
Abstract: The synthesis of (E)-phenylazo-3-N-(4-hydroxyphenyl)maleimide (1) using a procedure previously reported in Molecules is deemed to be erroneous. A detailed re-investigation of the earlier work suggests that the spectral data for key intermediates and the final… read more here.
Keywords: azo compounds; synthesis new; new azo; hydroxyphenyl maleimide ... See more keywords