1.
Beilstein J Org Chem
; 10: 1261-6, 2014.
Artículo
en Inglés
| MEDLINE
| ID: mdl-24991277
RESUMEN
A class of novel, easily accessible and air-stable 1-[bis(trifluoromethyl)phosphine]-1'-oxazolinylferrocene ligands has been synthesized from ferrocene. It became apparent that these ligands can be used in the regio- and enantioselective Pd-catalyzed allylic alkylation of monosubstituted allyl substrates in a highly efficient manner. Excellent regio- and enantioselectivity could be obtained for a wide range of substrates.
2.
Beilstein J Org Chem
; 9: 1891-6, 2013.
Artículo
en Inglés
| MEDLINE
| ID: mdl-24062858
RESUMEN
When Boc-L-Val-OH was used as a ligand for the enantioselective Pd(II)-catalyzed annulation of N,N-substituted aminomethyl ferrocene derivatives with diarylethynes, ferrocenes with planar chirality could be achieved with excellent enantioselectivity (up to 99% ee).