The optically active indenyl complexes ((η5-C9H7)Ru(LL)Cl (where LL is either (S,S)-1,2-dimethyl-1,2-ethanediylbis(diphenylphosphine) (chiraphos) or (R,R)-1,2-cyclopentanediylbis(diphenylphosphine) (cypenphos)) have been synthesized and spectroscopically characterized and compared with the corresponding cyclopentadienyl complexes. Reaction of the new complexes with 2-e-donors give cationic adducts in which the pentahaptocoordination of the indenyl ligand is maintained. The crystal structures of (S,S)-(η5-C9H7)RuPh2PCH(CH3)CH(CH3)PPh2Cl (1) and (S,S)-η5-C5H5RuPh2PCH(CH3)CH(CH3)PPh2Cl (3) have been determined. © 1989.
Indenyl complexes of ruthenium(II) containing optically active diphosphines. X-ray structures of (S,S)-(η5-C9H7)-RuPh2PCH(CH3)CH(CH3)PPh2Cl and of its η5-C5H5 analogue / F. Morandini, G. Consiglio, A. Sironi, M. Moret. - In: JOURNAL OF ORGANOMETALLIC CHEMISTRY. - ISSN 0022-328X. - 370:1-3(1989), pp. 305-318.
Titolo: | Indenyl complexes of ruthenium(II) containing optically active diphosphines. X-ray structures of (S,S)-(η5-C9H7)-RuPh2PCH(CH3)CH(CH3)PPh2Cl and of its η5-C5H5 analogue |
Autori: | SIRONI, ANGELO AGOSTINO DANIELE (Penultimo) |
Settore Scientifico Disciplinare: | Settore CHIM/03 - Chimica Generale e Inorganica |
Data di pubblicazione: | 1989 |
Rivista: | |
Tipologia: | Article (author) |
Digital Object Identifier (DOI): | http://dx.doi.org/10.1016/0022-328X(89)87294-8 |
Appare nelle tipologie: | 01 - Articolo su periodico |