A series of new phosphorus-containing oxazoline ligands has been developed. The use of these ligands for asymmetric palladium camlysed allylic substitution of 1,3-diphenylprop-2enyLI-acetate 12 with the sodium salt of dimethylmalonale has been achieved with 90 -94% ee and 88 -99% yield.
β¦ LIBER β¦
Rhodium catalysed asymmetric hydrosilylation of ketones using phosphorus-containing oxazoline ligands
β Scribed by Louise M Newman; Jonathan MJ Williams; Raymond McCague; Gerard A Potter
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- English
- Weight
- 110 KB
- Volume
- 7
- Category
- Article
- ISSN
- 0957-4166
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
Asymmetric palladium catalysed allylic s
β
Graham J. Dawson; Christopher G. Frost; Jonathan M.J. Williams; Steven J. Coote
π
Article
π
1993
π
Elsevier Science
π
French
β 132 KB
Rhodium-Catalyzed Asymmetric Hydrosilyla
β
Anthony G. Coyne; Patrick J. Guiry
π
Article
π
2007
π
John Wiley and Sons
β 32 KB
π 1 views
Rh(I)-Catalysed Asymmetric Hydrosilylati
β
Henri Brunner; Reinhard StΓΆriko
π
Article
π
1998
π
John Wiley and Sons
π
English
β 521 KB
Novel NΠ-methylated 2-(oxazolin-2-yl)-4,4Π-bipyridinium salts, bearing a chiral oxazoline moiety, were tested in the Rh(I)-catalysed enantioselective hydrosilylation. After coordination to rhodium these electron-attracting ligands are supposed to exhibit charge-transfer effects with electron-donatin
Catalytic asymmetric hydrosilylation of
β
Thomas Langer; JΓΆrg Janssen; GΓΌnter Helmchen
π
Article
π
1996
π
Elsevier Science
π
English
β 215 KB
Catalytic asymmetric hydrosilylation of
β
Christelle Moreau; Christopher G. Frost; Barry Murrer
π
Article
π
1999
π
Elsevier Science
π
French
β 235 KB
An efficient ruthenium catalysed asymmetric hydrosilylation of ketones has been developed using high-throughput, parallel screening to optimise ligand combinations.
ChemInform Abstract: Catalytic Asymmetri
β
Christelle Moreau; Christopher G. Frost; Barry Murrer
π
Article
π
2010
π
John Wiley and Sons
β 28 KB
π 2 views