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Cyclopolymerization of dimethyl dipropargylmalonate in supercritical carbon dioxide to give a highly regular polyene containing predominantly five-membered rings. | LitMetric
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Cyclopolymerization of dimethyl dipropargylmalonate in supercritical carbon dioxide to give a highly regular polyene containing predominantly five-membered rings.

Ji Won Pack Young-Jae Hur Hwayong Kim Youn-Woo Lee

Chem Commun (Camb)

School of Chemical and Biological Engineering & Institute of Chemical Processes, Seoul National University, San 56-1, Sillim-dong, Gwanak-gu, Seoul, 151-744, Korea.

Published: November 2005

Poly(dimethyl dipropargylmalonate) synthesized in scCO2 contained more than 95% five-membered rings, i.e., highly regular polyene was produced, which shows carbon dioxide as a reaction medium plays a significant role in determining a highly selective polymer structure.

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 Source
http://dx.doi.org/10.1039/b510046aDOI Listing

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