๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Enantioselective deprotonation of protected 4-hydroxycyclohexanones

โœ Scribed by Majewski, Marek; MacKinnon, John


Book ID
120202469
Publisher
NRC Research Press
Year
1994
Tongue
French
Weight
457 KB
Volume
72
Category
Article
ISSN
0008-4042

No coin nor oath required. For personal study only.


๐Ÿ“œ SIMILAR VOLUMES


Simple synthesis of 4-hydroxycyclohexano
โœ Radlick, Phillip.; Crawford, Herschel T. ๐Ÿ“‚ Article ๐Ÿ“… 1972 ๐Ÿ› American Chemical Society ๐ŸŒ English โš– 163 KB
Synthesis of pyranotropanes via enantios
โœ Marek Majewski; Ryszard Lazny ๐Ÿ“‚ Article ๐Ÿ“… 1994 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 279 KB

Synthesis of tropane alkaloids darlingine, chalcostrobamine and isobellendine both in the racemic form and as unnatural enantiomers is described. Enantioselective deprotonation of tropinone, which proceeded with ca 90% ee, was the key step in each of the syntheses. Enantioselectivity was increased i