𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The Synthesis of cis and trans Olefins via β-Keto and β-Hydroxy Phosphonamides

✍ Scribed by Corey, E. J.; Kwiatkowski, George T.


Book ID
121015785
Publisher
American Chemical Society
Year
1966
Tongue
English
Weight
296 KB
Volume
88
Category
Article
ISSN
0002-7863

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Lipase-catalysed resolution of cyclic ci
✍ Laura M. Levy; Juan R. Dehli; Vicente Gotor 📂 Article 📅 2003 🏛 Elsevier Science 🌐 English ⚖ 186 KB

Lipases A and B from Candida antarctica are shown to be highly efficient and complementary biocatalysts for the resolution of five-to seven-membered cyclic b-hydroxy esters by O-acylation. Using this procedure, all four stereoisomers of each one are obtained in enantiopure form and very high yields.

Enantiomerically pure ketals in synthesi
✍ Clark N. Eid Jr.; Joseph P. Konopelski 📂 Article 📅 1991 🏛 Elsevier Science 🌐 French ⚖ 283 KB

Enantiomerically pure acylketene acetals were employed to generate a homochiral p-keto ketal through a highly diastereoselective lithium enolate quench. The fi-keto ketal, which was also prepared through a desymmetrization ketulizution reaction on a meso dione, was employed in the synthesis of the i