Yiu, Asteria published the artcileFacile Synthesis of Novel Thermo-Responsive Polyvalerolactones with Tunable LCSTs, COA of Formula: C9H20O5, the main research area is thermoresponsive polyvalerolactone biodegradable tunable lower critical solution temperature; oligoethylene glycol functionalized polyvalerolactone thermal tunable.
Thermoresponsive polymers have emerged as promising candidates for biomedical applications. Seven novel oligoethylene glycol (OEG) functionalized polyvalerolactones P1-P7 are synthesized from poly(α-allyl-δ-valerolactone) via thiol-ene addition post-polymerization modification. All seven polymers exhibit thermoresponsive behavior with lower critical solution temperatures (LCSTs) ranging from 13.8 to 92.2°C. Polymers P5-P7 are synthesized via thiol-ene addition reaction using two thiol mixtures at three different ratios. LCSTs of P5-P7 fall in between those of P1 and P2, and exhibit a linear relationship, indicating a tunable thermoresponsive system. This newly developed system offers great control for a desired thermoresponsive biocompatible, biodegradable polymeric system with desired LCSTs.
Macromolecular Chemistry and Physics published new progress about Aggregates. 23783-42-8 belongs to class ethers-buliding-blocks, name is 2,5,8,11-Tetraoxatridecan-13-ol, and the molecular formula is C9H20O5, COA of Formula: C9H20O5.
Referemce:
Ether – Wikipedia,
Ether | (C2H5)2O – PubChem