Luo, Shajie published the artcileSynthesis of novel poly(arylene ether amide) containing aliphatic ring for optical property, COA of Formula: C13H26N2, the publication is High Performance Polymers (2022), 34(3), 264-272, database is CAplus.
In this work, the monomer N,N’-bis(4-fluorobenzamide)dicyclohexyl methane (BFDCM) was synthesized successfully by 4-fluorobenzoyl chloride and 4,4′-diaminodicyclohexylmethane through interfacial reaction, and then the monomer BFDCM and 1,4-benzenediol (HQ) or 4,4′-biphenol (BH) were used to prepare the novel poly(arylene ether amide) (HQ-BFDCM and BH-BFDCM) containing an aliphatic ring in the main chain by nucleophilic substitution in NMP solution These two polymers exhibited the inherent viscosities ranging from 0.828 to 1.044 dL g-1, high glass-transition temperatures (Tg) of 214.1-235.0°C, and weight-loss temperature (T5%) of 425.2-441.3°C. The polymers HQ-BFDCM and BH-BFDCM could completely or partly dissolve in some polar solutions, such as NMP, DMF, and so on, and they showed moderate corrosion resistance. Addnl., the obtained polymers HQ-BFDCM and BH-BFDCM exhibited good optical property, and the optical transmittances of HQ-BFDCM and BH-BFDCM were 74% and 80% at 450 nm, resp., which showed that they could be applied to the heat-resistant optical films.
High Performance Polymers published new progress about 1761-71-3. 1761-71-3 belongs to quinuclidine, auxiliary class Ploymers, name is 4,4-Diaminodicyclohexyl methane, and the molecular formula is C13H26N2, COA of Formula: C13H26N2.
Referemce:
https://en.wikipedia.org/wiki/Quinuclidine,
Quinuclidine | C7H13N | ChemSpider