Elimination of 1,3-Dioxolan-2-yliden from cyclic ethylene ketals
✍ Scribed by H. Budzikiewicz; A. Römer
- Publisher
- John Wiley and Sons
- Year
- 1979
- Tongue
- English
- Weight
- 162 KB
- Volume
- 14
- Category
- Article
- ISSN
- 1076-5174
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The Na 2 CO 3 -promoted polymerization of 1,3-dioxolan-2-one (I) to afford poly(ethylene glycol) III was reinvestigated. The reaction appeared to involve a nucleophilic attack against the carbonyl and methylene groups of I to afford poly(carbonate) II with poly(ethylene glycol) linkages and ethylene