| 19597608 |
Cruz AR, Zolotukhin MG, Morales SL, Cardenas J, Cedillo G, Fomine S, Salmon M, Carreon-Castro MP: Use of 4-piperidones in one-pot syntheses of novel, high-molecular-weight linear and virtually 100%-hyperbranched polymers. Chem Commun. 2009 Aug 7;(29):4408-10. Epub 2009 Jun 10.
4-Piperidone and 4-alkyl piperidones react selectively with aromatic hydrocarbons in a mixture of trifluoromethanesulfonic acid (TFSA) and CH (2) Cl (2) to give linear polymers, while N-(2-phenethyl) piperidone undergoes self-polymerization to yield virtually 100%-hyperbranched polymer. |
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