<i>p</i>‐Dinitrobenzene

Starkey, Edgar B.

doi:10.1002/0471264180.os019.14

Cited by 10 publications

(12 citation statements)

References 3 publications

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“…9,10-Anthraquinone-1-diazonium tetrafluoroborate (AQD) was prepared from 1-aminoanthraquinone (Sigma-Aldrich) according to published procedures [52][53][54]. Briefly, 1-aminoanthraquinone (500 mg; 2.2 mmol) was dissolved in acetone (5 mL) while stirring.…”

Section: Chemical Reagentsmentioning

confidence: 99%

Electrochemical Behaviour of HOPG and CVD‐Grown Graphene Electrodes Modified with Thick Anthraquinone Films by Diazonium Reduction

et al. 2014

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Highly oriented pyrolytic graphite (HOPG) and graphene grown on Ni (Ni‐Gra) or Cu (Cu‐Gra) by chemical vapour deposition were modified with thick anthraquinone (AQ) films (7−60 nm) by redox grafting of the pertinent diazonium salt. Glassy carbon (GC) electrodes were used for comparison. The AQ‐modified GC electrodes showed excellent blocking properties towards the Fe(CN)63−/4− redox probe, although it was noted that in the case of Ni‐Gra and Cu‐Gra, the blocking ability depended strongly on the underlying substrate. Oxygen reduction studies revealed good electrocatalytic activity of AQ‐modified HOPG, Ni‐Gra, and Cu‐Gra, compared with the bare electrodes.

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Section: Chemical Reagentsmentioning

confidence: 99%

Electrochemical Behaviour of HOPG and CVD‐Grown Graphene Electrodes Modified with Thick Anthraquinone Films by Diazonium Reduction

et al. 2014

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“…The O 2 NC 6 H 4 NN ⊕ BF

_{Θ}^{4}

/NaOCN initiating system, which exhibited the best efficiency in THF/H 2 O, was chosen for this study. para ‐Nitrophenyldiazonium tetrafluoroborate (O 2 NC 6 H 4 NN ⊕ BF

_{Θ}^{4}

) was derived from the diazotization reaction of the corresponding aniline in situ with molar excesses of 20 and 50% of NaNO 2 and HBF 4 , respectively, at about 0 °C 45. The solution polymerization of AA was then triggered in water by the simultaneous addition of freshly distilled monomer and an appropriate amount of NaOCN diluted in water at 50 °C.…”

Section: Resultsmentioning

confidence: 99%

Cyanoxyl‐mediated free‐radical polymerization of acrylic acid: Its scope and limitations

Grande¹,

Guerrero²,

Gnanou³

2004

J. Polym. Sci. A Polym. Chem.

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This work examines the scope and limitations of the cyanoxyl ( ⅐ OC'N)mediated free-radical polymerization of acrylic acid (AA) with respect to the criteria of livingness. Cyanoxyl persistent radicals were generated in situ through the reaction between arenediazonium salts (XOC 6 H 4 where X is H, OCH 3 , Cl, or NO 2 ) and sodium cyanate (NaOCN). This article thoroughly discusses the role played by such oxygen-centered radicals in the polymerization process; it particularly focuses on the influence of the concentration and nature of the diazonium salt, the solvent, and the temperature on features such as the variations of ln([M] 0 /[M]) versus time (where [M] 0 is the initial monomer concentration and [M] is the monomer concentration), the number-average molar mass versus conversion, and the polydispersity versus conversion in cyanoxyl-mediated free-radical polymerizations of AA. Cyanoxyl-terminated samples were used as macroinitiators for the polymerization of methyl methacrylate to generate poly(acrylic acid)-b-poly(methyl methacrylate) block copolymers.

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“…26 Importantly, the demarcation between privateers and pirates developed as European sovereigns sought to protect their growing economic interests in colonial trade from pirates, on the one hand, and to expand them at the expense of their colonial rivals, through the use of privateers, on the other. 27 The threat from piracy to the interests of sovereigns is to which this article will now turn.…”

Section: The Rise Of the 'Golden Age Of Piracy'mentioning

confidence: 99%

Piracy, the Protection of Vital State Interests and the False Foundations of Universal Jurisdiction in International Law

Garrod

2014

Diplomacy & Statecraft

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p‐Dinitrobenzene

Abstract: p ‐Dinitrobenzene intermediate: p ‐nitrophenyldiazonium fluoborate product: o ‐Dinitrobenzene intermediate: o ‐nitrobenzenediazonium fluoborate … Show more

Cited by 10 publications

References 3 publications

Electrochemical Behaviour of HOPG and CVD‐Grown Graphene Electrodes Modified with Thick Anthraquinone Films by Diazonium Reduction

Electrochemical Behaviour of HOPG and CVD‐Grown Graphene Electrodes Modified with Thick Anthraquinone Films by Diazonium Reduction

Cyanoxyl‐mediated free‐radical polymerization of acrylic acid: Its scope and limitations

Piracy, the Protection of Vital State Interests and the False Foundations of Universal Jurisdiction in International Law

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