4,4Π-(1,4-Phenylenedioxy)dibenzoic acid as well as the 2-methyl-, 2-tertbutyl-, or 2-phenyl-substituted derivatives of this dicarboxylic acid were synthesized in two main steps from p-fluorobenzonitrile and hydroquinone or its methyl-, tert-butyl-, or phenyl-substituted derivatives. Polyhydrazides a
β¦ LIBER β¦
The degradation of poly (acid) amide based on pyromellitic dianhydride and bis-4-aminophenyl hydroquinone
β Scribed by N.G. Bel'nikevich; N.A. Adrova; L.N. Korzhavin; M.M. Koton; Yu.N. Panov; S.Ya. Frenkel'
- Book ID
- 118360472
- Publisher
- Elsevier Science
- Year
- 1973
- Weight
- 299 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0032-3950
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