Novel optically active aromatic poly(amide-imide)s (PAIs) were prepared from newly synthesized 2,2Ј-bis(3,4-dicarboxybenzamido)-1,1Ј-binaphthyl dianhydride ((ϩ)-, (S)-, and (R)-BNDADA). PAIs based on dianhydride monomers with different ee % were investigated with respect to their structures and chir
Poly(Schiff base)s Containing 1,1′-Binaphthyl Moieties: Synthesis and Characterization
✍ Scribed by Mircea Grigoras; Carmen Otilia Catanescu; Georgiana Colotin
- Publisher
- John Wiley and Sons
- Year
- 2001
- Tongue
- English
- Weight
- 99 KB
- Volume
- 202
- Category
- Article
- ISSN
- 1022-1352
No coin nor oath required. For personal study only.
📜 SIMILAR VOLUMES
A series of new poly(aryl ether)s containing the pyrimidine moiety were prepared by a nucleophilic aromatic substitution polymerization reaction in an aprotic solvent (DMAc) in the presence of excess potassium carbonate. These polymers are high molecular weight, amorphous, and soluble in common solv
Poly-Schiff base containing bisthiazole rings (TAPDA) has been prepared from terephthalaldehyde and 2,2 -diamino-4,4-bisthiazole. It was found that the TAPDA polymer film is permeable to H 2 , O 2 , and N 2 and can be converted into an electrical conductor by pyrolysis at high temperature in nitroge
A series of new AB-type poly(etherimide)s having bisphenol-type moiety was prepared by the one-pot polyimidization using triphenylphosphite(TPP) in N-methyl-2pyrrolidone(NMP)/pyridine solution at 150°C. Complete cyclodehydration was observed in the polymerizations as well as in model reactions. Poly