Research Article
Poly(delta-gluconolactone) and Poly(delta-gluconolactone-ε-caprolactone) from delta-Gluconolactone and ε-Caprolactone by Ring-Opening Polymerization
Figure 2
1H NMR spectrum of the PGL. This PGL was operated under the condition of MBTO as catalyst and diethylene glycol as initiator in n-octane, 160°C, 4 h ((a) DMSO-d6; (b) D2O).
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(b) |