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Highly Diastereoselective Ortho Lithiations of Chiral Oxazoline-Substituted Ferrocenes

✍ Scribed by Sammakia, Tarek; Latham, Hallie A.; Schaad, David R.

Book ID
121007168
Publisher
American Chemical Society
Year
1995
Tongue
English
Weight
227 KB
Volume
60
Category
Article
ISSN
0022-3263

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πŸ“œ SIMILAR VOLUMES

Highly diastereoselective ortho-lithiati
Highly diastereoselective ortho-lithiation of 1,1β€²-bis-(oxazolinyl)ferrocene directed to C2-symmetric chiral ligands
✍ Wanbin Zhang; Yoichi Adachi; Toshikazu Hirao; Isao Ikeda πŸ“‚ Article πŸ“… 1996 πŸ› Elsevier Science 🌐 English βš– 572 KB

C2-Symmetric 1, l',2,2'-tetrasubstituted ferrocene derivatives are prepared in high yields from chiral 1,1'-bis(oxazolinyl)ferrocenes v/a diastereoselective o,o'-dilithiation with sec-butyUithium followed by nucleophilic substitution. 1, l'-Bis(oxazolinyl)ferrocenes were prepared from 1,1 '-ferrocen