| http://www.w3.org/ns/prov#value | - Monofunctional ether initiators of the formula M-Z-O???C(R1R2R3) wherein M is an alkali metal, Z is a branched or straight chain hydrocarbon tether group, and R1, R2 and R3 are independently defined as hydrogen, alkyl, substituted alkyl, aryl or substituted aryl, have also been proposed as anionic polymerization initiators to introduce a protected hydroxyl functionality into a polymer.
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