Macromolecular Rapid Communications, Vol.20, No.7, 369-372, 1999
Branched polyether with multiple primary hydroxyl groups: polymerization of 3-ethyl-3-hydroxymethyloxetane
Cationic polymerization of 3-ethyl-3-hydroxymethyloxetane gives branched, soluble macromolecules with multiple glycolic end groups. There are approximately 3-4 "normal" units per one branched unit.