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5∶6∶7∶8-hydroxyflavonols

✍ Scribed by Sastri, V. D. Nageswara ;Seshadri, T. R.


Book ID
113003350
Publisher
Springer-Verlag
Year
1946
Tongue
English
Weight
693 KB
Volume
24
Category
Article
ISSN
0370-0089

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The oxidation reaction between 8-hydroxyquinoline and hydrochloric acid yields 6,6,7,7-tetrachloro-5,6,7,8-tetrahydroquinoline-5,8-dione, C~9~H~3~Cl~4~NO. The non-aromatic part of the fused ring is non-planar; one of the chlorine-substituted C atoms lies above the mean plane of the fused ring, where