文章基本信息

标题：Syntheses of Alkylphenanthrenes. IV. On Ultraviolet and Infrared Spectra of Alkylphenanthrenes.
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作者：Eiji Ochiai ; Toshihiko Okamoto ; Shinichiro Sakai 等
期刊名称：Chemical and Pharmaceutical Bulletin
印刷版ISSN：0009-2363
电子版ISSN：1347-5223
出版年度：1957
卷号：5
期号：2
页码：113-121
DOI：10.1248/cpb1953.5.113
出版社：The Pharmaceutical Society of Japan
摘要：Ultraviolet and infrared spectra of alkylphenanthrenes were analyzed. In ultraviolet spectra, the absorption maxima were classified into three groups and the first maximum of the group-II (phenanthrene : 291 mμ, log ε 4.17) was the most sensitive to the wave length shift by introduction of substituents. In infrared spectra the bands between 11∼15μ were analyzed as out-of-plane bending vibrations of the aromatic CH groups.