Steric Effects of Alkyl Substituents upon the Opening of the Lactone Ring of Coumaran-2,3-diones
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概要
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The stability of the lactone rings of alkyl substituted coumaran-2,3-diones against hydrolysis and alcoholysis is greatly affected by the positions of alkyl substituents. From UV spectral studies it was suggested that methyl substitutions at positions adjacent to the lactone ring contribute to stability for steric reasons.
- 公益社団法人 日本化学会の論文
著者
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Matsuura Teruo
Department Of Materials Chemistry Faculty Of Science And Technology Ryukoku University
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Butsugan Yasuo
Department Of Applied Chemistry Nagoya Institute Of Technology
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Kawai Masao
Department of Synthetic Chemistry, Faculty of Engineering, Kyoto University
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Kawai Masao
Department of Appliced Chemistry, Nagoya Institute of Technology
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