Vinyl ether end-groups in poly(ethylene
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James J. Harrison; Anatoli Onopchenko; Michael T. Cheng; Carrie Y. Chan
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Article
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2000
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John Wiley and Sons
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English
โ 207 KB
๐ 2 views
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