Methacrylic polymers bearing side-chain permanent dipole azobenzene chromophores spaced from the main chain by chiral moieties, 3 a Synthesis and chiroptical properties of the homopolymer of (R)-3-methacryloyloxy-1-(4'-nitro-4-azobenzene)- pyrrolidine and of copolymers with the enantiomeric monomer (S)-3-methacryloyloxy-1-(4'-nitro-4-azobenzene)- pyrrolidine release_zpp3jlwa7fh5fcurebktsjdkte

by Luigi Angiolini, Loris Giorgini, Elisabetta Salatelli

Published in E-Polymers by Walter de Gruyter GmbH.

2003  

Abstract

<jats:title>Abstract</jats:title>The optically active photochromic homopolymer deriving from radical polymerization of the monomer (R)-3-methacryloyloxy-1-(4'-nitro-4-azobenzene)- pyrrolidine, containing a chiral group of one prevailing configuration interposed between the methacrylic moiety and the photochromic azoaromatic chromophore, has been synthesized and characterized. Copolymers with the enantiomeric monomer (S)-3-methacryloyloxy-1-(4'-nitro-4-azobenzene)pyrrolidine have also been prepared in order to evaluate the effect on the overall optical activity of side chain chiral groups of opposite configuration in various ratios. The spectroscopic and chiroptical properties in solution of the polymeric derivatives have been assessed.
In application/xml+jats format

Archived Files and Locations

application/pdf  176.0 kB
file_vbmhsimsgvc5hgp3qq56qd3zh4
www.degruyter.com (publisher)
web.archive.org (webarchive)
application/pdf  176.3 kB
file_c446em4zwzdl5aajvb4rvdjg34
www.degruyter.com (publisher)
web.archive.org (webarchive)
Read Archived PDF
Preserved and Accessible
Type  article-journal
Stage   published
Date   2003-01-01
Container Metadata
Open Access Publication
In DOAJ
In ISSN ROAD
In Keepers Registry
ISSN-L:  1618-7229
Work Entity
access all versions, variants, and formats of this works (eg, pre-prints)
Catalog Record
Revision: d8023013-58a0-4353-a849-8a620ccd6b1b
API URL: JSON