Photo-induced ring-opening reactions of 1-(2-naphthoyl)aziridine in various solvents.
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概要
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Photoreactions of 1-(2-naphthoyl)aziridine (NAz) have been investigated in various solvents under the deaerated conditions at room temperature. The photo-irradiation of NAz in halogenated hydrocarbons afforded halogen substituted secondary amides such as <I>N</I>-(2-chloroethyl)-2-naphthamide (CENA) or <I>N</I>-(2-bromoethyl)-2-naphthamide (BENA), a ring-expanded isomer of 2-(2-naphthyl)-2-oxazoline (NOz) and the NAz oligomer containing a chlorine atom. Secondary amides such as <I>N</I>-(2-methoxyethyl)-2-naphthamide (MENA) and <I>N</I>-ethyl-2-naphthamide (ENA) were obtained together with NAz oligomer in methanol and 2-propanol, respectively. The formation of <I>N</I>-(2-phenoxyethyl)-2-naphthamide (PENA), phenyl-2-naphthoate (PN) and NAz oligomer was observed in phenol (72 vol%)-acetonitrile mixture.
- 公益社団法人 日本化学会の論文
著者
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Nishimoto Sei-ichi
Department Of Energy And Hydrocarbon Chemistry Graduate School Of Engineering Kyoto University
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Kagiya Tsutomu
Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University
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Izukawa Tsukuru
Department of Hydrocarbon Chemistry, Faculty of Engineering, Kyoto University
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