Chemistry of Heterocyclic Compounds, volume 21, issue 8, pages 924-931
Synthesis and structure of nitro-substituted 6(5H)-phenanthridinones
A M Andrievskii
1, 2
,
A N Poplavskii
1, 2
,
K. M. DYUMAEV
1, 2
,
Yu S Bogachev
1, 2
,
S S Berestova
1, 2
2
L. Ya. Karpov Scientific-Research Institute of Physical Chemistry, Moscow
|
Publication type: Journal Article
Publication date: 1985-08-01
Journal:
Chemistry of Heterocyclic Compounds
scimago Q4
SJR: 0.246
CiteScore: 2.9
Impact factor: 1.4
ISSN: 00093122, 15738353
Organic Chemistry
Abstract
Methods for the preparation of nitro-substituted 6(5h)-phenanthridinones were examined. The nitration of 6(5H)-phenanthridinone, 5-methyl-6-(5H)- phenanthridinone, and 2-bromo-6(5H)-phenanthridinone was studied, and 2-, 3-, 4-nitro-, 2,4-, 2,8-, 4,8-dinitro-, 2,4,8-trinitro-, and 2,4,8,10-tetranitro-6(5H)-phenanthridinones, 2,4,8-trinitro- and 2,4,8,10-tetranitro-6-(5H)-phenanthridinones, and 2-bromo-4,8-dinitro- and 2-bromo-4,8,10-trinitro-6-(5H)-phenanthridinones were obtained. Proton magnetic resonance spectroscopy was used to identify the structure and predict the orientation of substitution in the nitration of 6(5H)-phenanthridinone and its nitro-substituted derivatives. The distribution of the electron density in these compounds was evaluated from an analysis of the chemical shifts of the protons.
Are you a researcher?
Create a profile to get free access to personal recommendations for colleagues and new articles.