Liheng Wu, Pierre-Olivier Jubert, et al.
Nano Letters
Paper
Hydrogen-bonding catalysts based on fluorinated alcohol derivatives for living polymerization
Abstract
Recognize this! A hydrogen-bonding motif based on hexafluorinated alcohol derivatives (see picture; O red, F yellow) activates electrophilic substrates. The catalytic activity of the hydrogen-bonded systems was demonstrated for the ring-opening polymerization of a variety of strained heterocycles. Narrowly dispersed polymers with predictable molecular weights were obtained with end-group fidelity. © 2009 Wiley-VCH Verlag GmbH & Co. KGaA.
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