Synthesis of nearly monodisperse polystyrene–polypeptideblock copolymersviapolymerisation of N-carboxyanhydrides

Literature Information

Publication Date 2003-10-17
DOI 10.1039/B308990H
Impact Factor 6.222
Authors

Ivaylo Dimitrov, Helmut Schlaad


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Abstract

Primary amine hydrochlorides promote a well-controlled ring-opening polymerisation of Z-L-lysine-N-carboxyanhydride in DMF at 40–80 °C; the polystyrene–poly(Z-L-lysine) block copolymers synthesised exhibit a very narrow molecular weight distribution, close to a Poisson distribution.

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Chemical Communications

Chemical Communications
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