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International Letters of Chemistry, Physics and Astronomy
Volume 14

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IR & NMR Spectral Studies of some 7-Substituted 9H-Fluorenacyl Bromides: Assessment of Substituent Effects

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Abstract:

A series of some 2-bromo-1-(2-substituted 9H-fluorene-7-yl)ethanones have been prepared. The purities of these ethanones have been checked by their physical constants and spectroscopic data. The spectral group frequencies of these enones have been assigned and correlated with Hammett substituent constants, F and R parameters. From the results of statistical analyses, the effects of substituent have been discussed.

Info:

Periodical:
International Letters of Chemistry, Physics and Astronomy (Volume 14)
Pages:
152-161
DOI:
https://doi.org/10.18052/www.scipress.com/ILCPA.14.152
Citation:
G. Thirunarayanan "IR & NMR Spectral Studies of some 7-Substituted 9H-Fluorenacyl Bromides: Assessment of Substituent Effects", International Letters of Chemistry, Physics and Astronomy, Vol. 14, pp. 152-161, 2013
Online since:
Sep 2013
Authors:
Ganesamoorthy Thirunarayanan
Keywords:
9H-Fluorenacyl Bromides, Correlation Analysis, Hammett Substituent Constants, IR Spectra, NMR Spectra
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Distribution:
Open Access

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Creative Commons Attribution 4.0 International License

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