Synthesis of polymers based on acetylacenaphthen and 4,4′-diacetyldiphenyl oxide and study of their dehydrogenation by p-chloranil

Polycyclocondensation of acetylacenaphthalene and 4,4′-diacetyldiphenyl oxide or their ethyl ketals has been used to synthesize acenaphthene-containing oligopheyylenes and the possibility of obtaining from them acenaphthylene-containing oligophenylenes in a quite simple way has been explored. It is...

Full description

Saved in:
Bibliographic Details
Published in:Polymer science USSR 1990, Vol.32 (1), p.34-40
Main Authors: Korshak, V.V., Teplyakov, M.M., Kovalev, A.I., Khotina, A.I., Dvorikova, R.A., Gil'man, L.M.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Polycyclocondensation of acetylacenaphthalene and 4,4′-diacetyldiphenyl oxide or their ethyl ketals has been used to synthesize acenaphthene-containing oligopheyylenes and the possibility of obtaining from them acenaphthylene-containing oligophenylenes in a quite simple way has been explored. It is shown that treatment of the acenaphthene-containing oligophenylene with p-chloranil results in the formation of oligophenylenes containing π-complexes of acenaphthene fragments with p-chloranil. The spatial structuring of such oligophenylenes at 200–250°C is carried out through the reactions of the fragments indicated. Some properties of the three-dimensional polymers thereby formed are investigated.
ISSN:0032-3950
1878-268X
DOI:10.1016/0032-3950(90)90043-6