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IPC behaviour of some sulphonated naphthols and nitroso-naphthols

Fresenius' Zeitschrift für analytische Chemie, 1988
The ion-pair chromatographic behaviour of a naphthol and some sulpho-substituted naphthols and nitroso-naphthols is studied. Formation of the ion-pair compounds is done either by pre-extraction or during elution with long-chained quaternary alkyl- or alkylarylammonium salts.
H. Sirén, R. Dammert, L. Huhanantti
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4-Chloro-1-naphthol

Acta Crystallographica Section C Crystal Structure Communications, 2009
Molecules of the title compound, C(10)H(7)ClO, (I), are connected by a single strong O-H...O hydrogen bond into a simple C(2) chain, which runs parallel to the c axis and is additionally stabilized by intermolecular pi-pi stacking interactions. The significance of this study lies in the comparison drawn between the crystal structure of (I) and those of
Ewa, Rozycka-Sokolowska   +1 more
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Metabolism of 1-naphthol by tyrosinase

Biochemical Pharmacology, 1985
1-Naphthol was metabolized by the polyphenol oxidase, tyrosinase, primarily to 1,2-naphthoquinone and to small amounts of 1,4-naphthoquinone as well as to covalently bound products. The inhibition of covalent binding by ethylenediamine, which reacts specifically with 1,2-naphthoquinone but not 1,4-naphthoquinone, suggested that most of the covalent ...
D, Doherty M   +4 more
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Synthesis of Polysubstituted‐2‐naphthols.

ChemInform, 2005
AbstractFor Abstract see ChemInform Abstract in Full Text.
Hélène Juteau   +2 more
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Contact dermatitis from Naphthol AS

Contact Dermatitis, 1990
Naphthol AS, a coupling agent in cotton dyeing, caused allergic contact dermatitis in 5 patients, sensitized from wearing a special kind of shirt. Patch tests with Naphthol AS and pieces of shirt were positive in all 5 patients. Analysis of 1 of the shirts revealed the presence of Naphthol AS.
J, Roed-Petersen, W, Batsberg, E, Larsen
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