## Abstract Polyamides (PAs) and polyimides (PIs) containing two silarylene units were synthesized and characterized by their spectroscopic properties. Bis(4βaminophenyl)methylphenylsilane was employed as a unique diamine, whereas acid dichloride and dianhydride monomers contained combinations of m
Synthesis and characterization of polyamides containing an ethidium bromide unit in the main chain
β Scribed by Yasumasa Fukushima
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 107 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0887-624X
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Ten new aromatic polyamides containing s-triazine rings in the main chain were synthesized by the low temperature interfacial polycondensation technique involving the reactions of each of the two s-triazine containing diacylchlorides, viz., 2,4-bis (4-chlorocarbonylphenoxy)-6-methoxy-s-triazine and
## Abstract Six new polyamides **8aβf** containing __p__βphenylenediacryloyl moieties in the main chain were prepared by the direct polycondensation reaction of bis(__p__βamidobenzoic acid)β__p__βphenylene diacrylic acid **6** with 1,4βdiphenylene diamine **7a**, 1,3βdiamino toluene **7b**, 1,5βdia
This work synthesized a series of new polyamides by direct polycondensation of 1,3-bis[4-(4-carboxyphenoxy)phenyl]adamantane ( I) with various diamines. The diacid I was synthesized from 1,3-bis(4-hydroxyphenyl)adamantane in two steps. Polyamides III were soluble in N-methyl-2-pyrrolidone (NMP), N,N