Abstract
AbstractThe isomerization of allyl ether to propenyl ether end group in anionically‐polymerized poly (propylene oxide) was monitored by 1H NMR spectroscopy. It was confirmed that the reaction followed a simple second‐order rate law: −d[allyl]dt = k2[allyl] [O−]. Values of k2 determined over the 90–130°C temperature range, indicated an activation energy of 116 kJ mol−1. © 1994 John Wiley & Sons, Inc.
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More From: Journal of Polymer Science Part A: Polymer Chemistry
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