Living Ring-Opening Homo- and Copolymerization of ε-Caprolactone and l - and d , l -Lactides by Dimethyl(salicylaldiminato)aluminum Compounds
✍ Scribed by Pappalardo, Daniela; Annunziata, Liana; Pellecchia, Claudio
- Book ID
- 118124930
- Publisher
- American Chemical Society
- Year
- 2009
- Tongue
- English
- Weight
- 796 KB
- Volume
- 42
- Category
- Article
- ISSN
- 0024-9297
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📜 SIMILAR VOLUMES
Ring-opening polymerization of lactone and lactide have been initiated with rare earth organoacid compounds, such as lanthanum acetate in bulk. The polymerization mechanism is in agreement with the "nonionic-coordination-insertion" mechanism, which involves the selective cleavage of the acyl-oxygen
Polyether dendrons have been successfully used as macroinitiators for the living ring-opening polymerization (ROP) of lactones and lactides. A hydroxyl group located at the focal point of dendrimers of different generations was transformed into diethyl aluminum alkoxides by reaction with triethyl al