Photochemical Reactions of Primary Aromatic Amines with Chloromethanes in Solution. I. Spectrochemical Studies
نویسنده
چکیده
Z. Naturforsch. 44b, 1585 — 1588 (1989); received February 2/July 27, 1989 Photochemical Reactions, Primary Aromatic Amines, Chloromethanes Interactions were studied of aniline, 4-methoxyaniline and 4-ethoxyaniline with tetrachloromethane, chloroform and dichloromethane in their ground and first excited singlet states. Stability constants of the complexes of these amines with the chloromethanes in cyclohexane were determined as well as their quantum yields of fluorescence in this solvent. The quenching of fluorescence of aniline and its derivatives by the chloromethanes was ascertained and charac terized. Quantum yields of the formation of hydrogen chloride, </9Hci, were measured during photochemically induced reaction of the amines in chloromethane.
منابع مشابه
Photochemical Reactions of Primary Aromatic Amines with Chloromethanes in Solution. II. The Products and Mechanisms of Partial Reactions of Aniline in Tetrachloromethane, Chloroform and Dichloromethane
Institute of Chemistry, Pedagogical University, Ch^ciriska 5, 25-020 Kielce, Poland Z. Naturforsch. 44b, 1589-1592 (1989); received March 29/July 21, 1989 Photochemical Reactions, Primary Aromatic Amines, Chloromethanes Major products of photochemical reactions of aniline in tetrachloromethane, chloroform and dichloromethane have been isolated and identified. The mechanisms of partial reactions...
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