Homoannular disubstituted ruthenocenes containing a trifluoromethyl(tetramethyl)cyclopentadienyl ligand

Author: Avthandil Koridze
Co-authors: S.V. Safronov, A.A. Pavlov, V. I. Sokolov, A.A. Koridze
Keywords: metallocenes, ruthenium, ruthenocenes, homoannular, heteroannular
Annotation:

The reaction of the divalent ruthenium complexes [CpFRuCl]n and [CpFRu(MeCN)3]PF6 with substituted pentafulvenes 1,2-(Me2NCH)(CO2Et)C5H3 and 1,3-(Me2NCH)(CO2Et)- C5H3 followed by hydrolysis affords new homoannular disubstituted ruthenocenes {1,2- (CO2Et)(CHO)C5H3}RuCpF and {1,3-(CO2Et)(CHO)C5H3}RuCpF (CpF = C5Me4CF3), re- spectively.