𝔖 Bobbio Scriptorium
✦   LIBER   ✦

A novel chiral cyclopentadienyl ligand based on ephedrine

✍ Scribed by Adolphus A.H. van der Zeijden

Book ID
108036263
Publisher
Elsevier Science
Year
1995
Tongue
English
Weight
319 KB
Volume
6
Category
Article
ISSN
0957-4166

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

A simple route to chiral carbohydrate-cy
A simple route to chiral carbohydrate-cyclopentadienyl and -indenyl ligands
✍ Richard Lai; Sandrine Martin πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 194 KB

Trifluoromethanesulfonates derived from acetal protected ct-Dgalactopyranose 1 e and ct-D-glucofuranose 3e react with cyclopentadienyl and indenyl lithium to give optically active carbohydrate-substituted cyclopentadienes 2a and 4a and indenes 2b and 4b in good to moderate yields; because of the dou

Binaphthylcyclopentadiene: A C2-symmetri
Binaphthylcyclopentadiene: A C2-symmetric annulated cyclopentadienyl ligand with axial chirality
✍ Steven L. Colletti; Ronald L. Halterman πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 236 KB

The asymmetric preparation and metallation of binaphthylcyclopentadiene 1 is described. The key step in this four step synthesis is an asymmetric nickel-catalyzed coupling reaction. Chiral cyclopentadienyl ligands are becoming recognized as potent chiral auxiliaries for asymmetric organometallic rea