Polyanthranilides. I. Synthesis and Characterization of Polyamides from Isatoic Anhydrides
作者:
A.F. Amin,
B.P. Suthar,
S.R. Patel,
期刊:
Journal of Macromolecular Science: Part A - Chemistry
(Taylor Available online 1982)
卷期:
Volume 17,
issue 3
页码: 481-488
ISSN:0022-233X
年代: 1982
DOI:10.1080/00222338208056485
出版商: Taylor & Francis Group
数据来源: Taylor
摘要:
Ring-scission polymerization of simple and bz-nitro and bz-chlorosubstituted isatoic anhydrides is studied in the presence of reagents like aqueous HCl, anthranilamide, N-methyl aniline, o-chloroaniline, and acid amides under various reaction conditions. Only simple isatoic anhydride is found to undergo ring-scission polymerization affording polyanthranilides in the presence of the first four reagents under appropriate conditions. These samples are insoluble in all organic solvents including formic acid. They are characterized by IR spectral study and thermogravimetric and differential thermal analysis.
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