Synthesis and reactions of telechelic polydioxolane containing quarternary ammonium end groups
โ Scribed by Van Meirvenne, Dirk ;Goethals, Eric J.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1989
- Weight
- 385 KB
- Volume
- 15
- Category
- Article
- ISSN
- 0025-116X
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The bulk polymerization of tetrahydrofuran (THF) intiated by methyl triflate or triflic anhydride leads to poly-THF's of polydispersity < 1.2 and possessing one or two oxonium chain ends, if the conversion is kept below 15}~. Reaction of these "living" polymers with an N-substituted azetidine leads