文章基本信息

标题：Hammett Correlations of Carbonyl 13C Chemical Shifts in a Series of N-(4-Substituted Phenyl)-6-Chloro-5-Fluoronicotinamides
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作者：Setliff, Frank L. ; Hawley, John W. ; Toland, Alan D. 等
期刊名称：Journal of the Arkansas Academy of Science
印刷版ISSN：2326-0491
出版年度：1995
卷号：49
期号：1
页码：166-168
出版社：University of Arkansas, Fayetteville
摘要：Aseries of nine N-(4-substituted phenyl)-6-chloro-5- fluoronicotinamides exhibited excellent correlations of their carbonyl 13C shifts (5CO,ppm as measured in DMSO) with the standard Hammett substituent constants (c?R) of the substituent inthe 4-position. The linear relationship was defined by the equation 8CO ¦ 1.22