Control of the symmetry of binuclear ferrocene derivative by using chiral substituent and its mixed-valence state

Authors
Oda, T Nakashima, S Okuda, T
Citation
T. Oda et al., Control of the symmetry of binuclear ferrocene derivative by using chiral substituent and its mixed-valence state, J ORGMET CH, 637, 2001, pp. 820-822
Citations number
11
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
JOURNAL OF ORGANOMETALLIC CHEMISTRY
ISSN journal
0022328X → ACNP
Volume
637
Year of publication
2001
Pages
820 - 822
Database
ISI
SICI code
0022-328X(200112)637:<820:COTSOB>2.0.ZU;2-Z
Abstract
The mixed-valence 1',1"'-bis((R)-2-phenylbutyl)-, 1',1"'-bis((S)-2-phenylbu tyl)- and 1'-((R)-2-phenylbutyl)-1"'-((S)-2-phenylbutyl)-1,1"-biferrocenium salts were investigated to reveal the importance of cation symmetry on the mixed-valence states. (R,R) and (SS) samples never showed the perfect vale nce detrapping, while (R,S) sample showed the detrapped-valence state at ro om temperature. (C) 2001 Published by Elsevier Science B.V.