Authors
|
Krause, T. ; Habicher, W.D. ; Messerschmidt, M. ; Voit, B.
|
Title
|
A novel method for the synthesis of alkoxyamine initiators for nitroxide-mediated radical polymerization using Mn(OAc)3 as electron-transfer reagent
|
Date
|
23.09.2004
|
Number
|
11989
|
Abstract
|
<I> O</I> -substituted hydroxylamines which are known to initiate and promote nitroxide-mediated radical polymerization were synthesized in high yield by a novel and facile synthetic approach. Using the favorable Mn(OAc)<SUB>3</SUB> as electron transfer agent in the in situ generation of benzylic radicals and their trapping by nitroxide radicals provides a new powerful and more economic way to the desired alkoxyamine initiators for this controlled, living radical polymerization. TEMPO, TIPNO and the protected tris-hydroxy derivative of TIPNO were used to synthesize the appropriate alkoxyamines.
|
Publisher
|
Designed Monomers and Polymers
|
Wikidata
|
|
Citation
|
Designed Monomers and Polymers 7 (2004) 391-399
|
DOI
|
https://doi.org/10.1163/1568555041475275
|
Tags
|
nmrp initiators mn(oac)(3) alkoxyamines nitroxide radicals efficient synthesis
|