The azo coupling reaction between diazotized 2-naphthylamino-1,5-disulphonic acid and the condensation product of 2,4,6-trichloro-1,3,5-triazine with 5-hydroxy-2(N-methyl)naphthylamino-7-sulphonic acid was studied. In addition to the azo coupling, decomposition of the diazonium salt, and...
ChemInform Abstract: Kinetics and Mechanism of the Diazo Coupling Reaction of Arenediazo Methyl Ethers (III) with β‐Naphthol (IV). Part 1. The Rates of Reaction in Nonaqueous Acid Solutions.other reactionsNo abstract is available for this article.doi:10.1002/chin.198840125...
Diazo-coupling reactions of the pendant aniline residue were examined with phenol and resorcinol, and the formation of desired polymers was confirmed by comparing the structures between the polymer products and the authentic polymers by IR and 1 H-NMR spectroscopy....
ChemInform Abstract: PREPARATION OF DIAZO PHENYL SULFIDES, KINETICS AND MECHANISM OF THE DIAZO COUPLING REACTION OF P㎞ITROBENZENEDIAZO PHENYL SULFIDE WITH BETA㎞APHTHOL UNDER VARIOUS CONDITIONSazo compounds (diazo compounds, triazenes, azides etc.)...
(7.5 g, 28.4 mmol) in 70% yield. Mono-tosylcatechol was then reacted with commercial 3,4,5-trimethoxyanline via a diazo coupling with isopentyl nitrite. The aniline (297 mg, 1.62 mmol) was dissolved in methanol (8.1 ml) and concentrated HCl (0.4 ml), and the ...
Azo dyes whose diazo and coupling components stem from the thiazole series Thiazole-azo dyes of the formula ##STR1## where R.sup.1 is C. sub.1 -C. sub.12 -alkyl, which may be interrupted by oxygen atoms, phenyl, halogen, cyano or ... G Lamm,KH Etzbach,M Wiesenfeldt,... 被引...
The Kinetics of the Interaction Between Iron(III)-Ethylenediaminetetraacetate and Peroxynitrite The kinetics of the formation of the purple-colored species between Fe III -EDTA and peroxynitrite were studied as a function of pH (10.4–12.3) at 22°C i... VK Sharma,RA Yngard,Z Homonnay,......
Retro-Diels–Alder reaction in mass spectrometry. Mass Spectrom. Rev. 3, 85–152 (1984). Article Google Scholar Márquez, C. & Nau, W. M. Two mechanisms of slow host–guest complexation between cucurbit[6]uril and cyclohexylmethylamine: pH-responsive supramolecular kinetics. Angew. Chem. ...
ChemInform Abstract: STUDIES OF AZO COLORS PART 11, THE DIAZO‐COUPLING REACTION OF PYRROLESother reactionspyrrole derivativesNois available for this article.doi:10.1002/chin.197335181MITSUMURA, KAZUOHASHIDA, YOJISEKIGUCHI, SHIZENMATSUI, KOHJIWiley-BlackwellChemischer Informationsdienst...
ChemInform Abstract: THE ACTIVATING EFFECTS OF AMINO GROUPS IN DIAZO‐COUPLING REACTIONSother reactionsamines (benzene compoundsNo abstract is available for this article.doi:10.1002/chin.197420239HASHIDA, YOJITAKENAKA, JUNICHIMATSUI, KOHJIWILEY‐VCH Verlag GmbH...