6533b86dfe1ef96bd12c9c7f
RESEARCH PRODUCT
Investigation of the aqueous transmetalation of pi-allylpalladium with indium: some theoretical and experimental evidence about the nature of allylindium intermediates
Gianfranco FontanaGiuseppe SavonaFrancesco Ferrantesubject
transmetalation indium palladiumdescription
In this paper we report some theoretical and experimental evidence concerning the nature of the allyl-In intermediate generated by umpolung of allyl-Pd complexes in the Pd(OAc)(2)/TPPTS catalysed allylation reaction of benzaldehyde. The allylic substrate reacts at the substituted terminus, because of the formation of an equilibrating mixture of eta(1)-allyl-In(I) specie with the gamma-substituted regioisomer being more reactive.
| year | journal | country | edition | language |
|---|---|---|---|---|
| 2005-01-01 |