Synthesis and spectral properties of novel Si-Ru-Ru-Si-C6H4 polymers

Authors
Nombel, P Hatanaka, Y Shimada, S Tanaka, M
Citation
P. Nombel et al., Synthesis and spectral properties of novel Si-Ru-Ru-Si-C6H4 polymers, CHEM LETT, (2), 1999, pp. 159-160
Citations number
10
Categorie Soggetti
Chemistry
Journal title
CHEMISTRY LETTERS
ISSN journal
03667022 → ACNP
Issue
2
Year of publication
1999
Pages
159 - 160
Database
ISI
SICI code
0366-7022(199902):2<159:SASPON>2.0.ZU;2-M
Abstract
Dehydrogenative coupling reactions of bis(hydrosilyl)benzenes with [Ru-3(CO )(12)] afford moderate yields of the polymers [-SiRR'-Ru(CO)(4)-Ru(CO)(4)-S iRR'-C6H4-](n) which exhibit large solvent-dependent change of the UV-VIS s pectra. The absorption maximum of the polymer is markedly red-shifted, comp ared with monomeric complex [PhMe2SiRu(CO)(4)-Ru(CO)(4)SiMe2Ph].