✦ LIBER ✦
Synthesis of novel glycopeptide-polyoxazoline block copolymers by direct coupling between living anionic and cationic polymerization systems
✍ Scribed by Kaname Tsutsumiuchi; Keigo Aoi; Masahiko Okada
- Publisher
- John Wiley and Sons
- Year
- 1995
- Tongue
- English
- Weight
- 320 KB
- Volume
- 16
- Category
- Article
- ISSN
- 1022-1336
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✦ Synopsis
Abstract
A novel glycopeptide‐containing block copolymer, poly[O‐(tetra‐O‐acetyl‐β‐D‐glucopyranosyl)‐L‐serine]‐block‐poly(2‐methyl‐2‐oxazoline) (5), was synthesized by mutual termination of living polymerizations of a sugar‐substituted α‐amino acid N‐carboxyanhydride (NCA) (1) and 2‐methyl‐2‐oxazoline (3). 5 was deacetylated to provide the glycopeptide‐polyoxazoline block copolymer, poly[O‐(β‐D‐glucopyranosyl)‐L‐serine]‐block‐poly(2‐methyl‐2‐oxazoline) (6).