Photochemical reaction of 1,3-diketones. Transformation of 2-benzoyl-2-methylcyclohexanones to 4-benzoyl-2-methylcyclohexanones.
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概要
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Upon irradiation, 2-benzoyl-2-methylcyclohexanone gave 4-benzoyl-2-methylcyclohexanone via Type II cyclization and a subsequent ring opening in 79% yield, whereas 2-benzoylcyclohexanone gave only the Type II elimination product. 2-Benzoyl-2-methyl-1-tetralone also underwent phototransformation to 4-benzoyl-2-methyl-1-tetralone.
- 公益社団法人 日本化学会の論文
著者
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Nishimura Michiko
Department Of Behavioral Pediatric Dentistry Graduate School Of Medicine And Dentistry Okayama Unive
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Yoshioka Michikazu
Department Of Chemistry Faculty Of Science Saitama University
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Hasegawa Tadashi
Department Of Cardiovascular And Thoracic Surgery Hakodate Municipal Hospital
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Kodama Yukio
Department of Chemistry, Saitama University
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Nishimura Michiko
Department of Chemistry, Tokyo Gakugei University
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