Telechelic oligomers by halogen atom transfer radical addition
摘要:
Monodispersed telechelic oligomers have been efficiently prepared by Fe-0-FeCl3 promoted halogen atom transfer radical of functional telogens and taxogens, (C) 1998 Elsevier Science Ltd. All rights reserved.
Telechelic oligomers by halogen atom transfer radical addition
作者:Franco Bellesia、Luca Forti、Elena Gallini、Franco Ghelfi、Emanuela Libertini、Ugo M Pagnoni
DOI:10.1016/s0040-4020(98)00419-0
日期:1998.7
Monodispersed telechelic oligomers have been efficiently prepared by Fe-0-FeCl3 promoted halogen atom transfer radical of functional telogens and taxogens, (C) 1998 Elsevier Science Ltd. All rights reserved.
Polyesterification of halogen containing difunctional compounds
作者:B Boutevin、E.B Dongala、Y Piétrasanta
DOI:10.1016/s0022-1139(00)85257-4
日期:1981.2
methods for the polycondensation of fluorinated and chlorinated monomers to form polyesters. The use of acid chlorides easily gives polymers with relatively high molecular weights (above 3000). We also describe in this work a new method of polytransesterification from the bishydroxyethyl esters of fluorinated and chlorinated diacids at temperatures below 200°C.