Bulletin of the Chemical Society of Japan
Online ISSN : 1348-0634
Print ISSN : 0009-2673
ISSN-L : 0009-2673
The Very Weak Visible Absorption Band of p-Benzoquinone
Akira Kuboyama
Author information
JOURNALS FREE ACCESS

1962 Volume 35 Issue 2 Pages 295-298

Details
Abstract

The very weak absorption bands at the long wavelength sides of the n→π* singlet-singlet absorption bands of p-benzoquinone and its derivatives were examined with regard to the solvent effect, the substitution effect and the temperature - dependency. From the obtained results, this absorption band is reasonably assigned to the n→π* singlet-triplet absorption band. As for its absorption curve, a distinct difference between the structure where the two carbonyl groups of p-benzoquinone are equivalent and that where the two carbonyl groups are not equivalent is observed.

Information related to the author

This article cannot obtain the latest cited-by information.

© The Chemical Society of Japan
Previous article Next article
feedback
Top