Coupling of the R-Cp or indenyl ligand with the diene moiety of bis(substituted cyclopentadienyl)- or bis(indenyl)zirconacyclopentadienes.
J Am Chem Soc
; 131(22): 7492-3, 2009 Jun 10.
Article
em En
| MEDLINE
| ID: mdl-19435346
ABSTRACT
When bis(substituted cyclopentadienyl)- or bis(indenyl)zirconacyclopentadienes were treated with TiCl(4), a coupling reaction between the substituted cyclopentadienyl or indenyl ligand and the diene moiety proceeded to give indene or fluorene derivatives in moderate to high yields. With the sterically hindered t-Bu-substituted Cp ligand, the coupling products were obtained in high yields.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Compostos Organometálicos
/
Zircônio
/
Ciclopentanos
/
Indenos
Idioma:
En
Ano de publicação:
2009
Tipo de documento:
Article