142 Advances in Polymer Science Editorial Board: A. Abe. A.-C ...

138 K. Ito, S. Kawaguchi
MW and MW distribution [15]. w-Norbornenyl macromonomers of poly(styreneb-ethylene
oxide) have similarly been prepared, as will be described later in Sect. 3.4.
(8) (9)
Very recently, a multifunctional, “orthogonal” initiator, 10, has been developed
by Puts and Sogah [16]. Living free radical polymerization of styrene, initiated
with the styryl-TEMPO moiety as an active site, afforded w-oxazolinyl PSt
macromonomer, which was in turn polymerized through cationic ring-opening
of the oxazoline end groups by methyl trifluoromethanesulfonate, to give a regular
comb PSt with poly(oxazoline) as a backbone, 11.
(10) (11)
(6)
(7)