Triazole-linked polyamides and polyesters derived from cholic acid
✍ Scribed by Ivanysenko, Olga; Strandman, Satu; Zhu, X. X.
- Book ID
- 115466570
- Publisher
- The Royal Society of Chemistry
- Year
- 2012
- Tongue
- English
- Weight
- 176 KB
- Volume
- 3
- Category
- Article
- ISSN
- 1759-9954
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## Abstract Aromatic polyamides (aramids) having inherent viscosities of 0.3–1.6 dL/g were prepared by the direct polycondensation of 4,4′‐sulfonyldibenzoic acid with various aromatic diamines using triphenyl phosphite and pyridine as condensing agents. Aromatic polyesters (polyarylates) with inher
## Abstract **Summary:** The formation of stereocomplexes from the pair of enantiomorphs of the chiral polyamide poly(hexamethylene di‐__O__‐methyl tartaramide) was investigated for a variety of experimental conditions. DSC and X‐ray diffraction data evidenced that efficiency in enantiomeric associ