PHOTO-REGULATED METAL COORDINATION OF AZOBENZENE POLYMER HAVING STERICALLY CONTROLLED ION-BINDING SITES

Authors
NANASAWA M HORIKAGO Y HIRAI M
Citation
M. Nanasawa et al., PHOTO-REGULATED METAL COORDINATION OF AZOBENZENE POLYMER HAVING STERICALLY CONTROLLED ION-BINDING SITES, Polymer bulletin, 35(1-2), 1995, pp. 103-108
Citations number
18
Categorie Soggetti
Polymer Sciences
Journal title
Polymer bulletin → ACNP
ISSN journal
01700839
Volume
35
Issue
1-2
Year of publication
1995
Pages
103 - 108
Database
ISI
SICI code
0170-0839(1995)35:1-2<103:PMCOAP>2.0.ZU;2-W
Abstract
2,2'-Dimethylazobenzenes having metal chelating ligands at meta-positi ons were synthesized, and the interaction with metal ions were estimat ed for syn- and anti-ligands on thermal isomerization. The azobenzenes with the metal-interaction were transformed to vinyl azobenzenes and copolymerized with styrene. The metal extracting ability was found in photo-isomerized polymer having syn-bis( iminodiacetic acid) groups; t he selectivity was high for Cu(II) ion.