A ROUTINE MICROANALYSIS OF 2-NAPHTHYLAMINE IN COMMERCIAL 1-NAPHTHYLAMINE
نویسندگان
چکیده
منابع مشابه
Carcinogenicity testing of N-hydroxy and other oxidation and decomposition products of 1- and 2-naphthylamine.
Af-Hydroxy-2-naphthylamine produced bladder tumors in three of four dogs when administered over a period of 30 months (dogs were sacrificed 15 months later) in dimethyl sulfoxide solution by repeated instillation directly into the bladders. ./V-Hydroxy-1-naphthylamine was more carcinogenic than TV-hydroxy^-naphthylamine by administration to rats, but the reverse was observed in four experiments...
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The reaction between {(Me3Si)2CH}PCl2 and one equivalent of [C10H6-8-NMe2]Li, followed by in situ reduction with LiAlH4, gives the secondary phosphane {(Me3Si)2CH}(C10H6-8-NMe2)PH(1) in good yield as a colourless crystalline solid. Metalation of 1 with Bu(n)Li in diethyl ether gives the lithium phosphanide [{[{(Me3Si)2CH}(C10H6-8-NMe2)P]Li}2(OEt2)](2), which undergoes metathesis with either NaO...
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Diverse α-naphthylamine derivatives were easily prepared from corresponding aldimines derived from commercially available α-naphthaldehyde and anilines or isomeric pyridinecarboxyaldehydes and α-naphthylamine. The secondary amines obtained were tested as possible antifungal and cytotoxic agents. The diverse N-aryl-N-[1-(1-naphthyl)but-3-enyl]amines obtained were active (IC(50) < 10 μg/mL) again...
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Dimethylnitrosamine and diethylnitrosamine, two potent carcinogens, are nonmutagenic when tested directly in microorganisms. Likewise l-naphthylamine and 2-naphthylamine are also nonmutagenic but the N-hydroxy derivatives are mutagenic in microorganisms. Apparently these compounds require metabolism to breakdown products which are then the proximately active agents, and microorganisms lack the ...
متن کاملEffect of Dopant on the Nanostructured Morphology of Poly (1-naphthylamine) Synthesized by Template Free Method
The study reports some preliminary investigations on the template free synthesis of a scantly investigated polyaniline (PANI) derivative—poly (1-naphthylamine) (PNA) by template free method in presence as well as absence of hydrochloric acid (HCl) (dopant), using ferric chloride as oxidant. The polymerization was carried out in alcoholic medium. Polymerization of 1-naphthylamine (NPA) was confi...
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ژورنال
عنوان ژورنال: INDUSTRIAL HEALTH
سال: 1967
ISSN: 0019-8366,1880-8026
DOI: 10.2486/indhealth.5.260