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Synthesis of hydroxy-terminated poly(vinyl ethers) by living cationic polymerization, 2. Poly(2-chloroethyl vinyl ether): a telechelic polymer with reactive pendants

✍ Scribed by Tamotsu Hashimoto; Hideaki Aizawa; Toshiyuki Kodaira

Publisher
John Wiley and Sons
Year
1995
Tongue
English
Weight
259 KB
Volume
16
Category
Article
ISSN
1022-1336

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✦ Synopsis

Abstract

Hydroxy‐terminated telechelic poly(2‐chloroethyl vinyl ether) (poly(CEVE)) was synthesized by water‐based end‐capping reaction of living poly(CEVE) with the initiating system CH~3~CHClOCH~2~CH~2~OCOCH~3~/ZnCl~2~ in CH~2~Cl~2~ at −40°C and subsequent end‐group transformation of the acetate (α‐end) and aldehyde (ω‐end) groups into hydroxy groups. The obtained polymers possess controlled molecular weights and narrow molecular weight distributions.

📜 SIMILAR VOLUMES

Functionalized Thermo-Responsive Poly(vi
Functionalized Thermo-Responsive Poly(vinyl ether) by Living Cationic Random Copolymerization of Methyl Vinyl Ether and 2-Chloroethyl Vinyl Ether
✍ Ondine Confortini; Filip E. Du Prez 📂 Article 📅 2007 🏛 John Wiley and Sons 🌐 English ⚖ 290 KB

## Abstract The living cationic random copolymerization of MVE and CEVE to obtain functionalized thermo‐responsive PMVE as precursors for more complex PMVE‐containing polymer structures is reported. The random copolymers P(MVE‐__co__‐CEVE) were synthesized at 0 °C in toluene using the DEE/TMSI/ZnI~