𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Diastereoselective Reduction of Cyclic Imines and b-Enamino Esters

✍ Scribed by Lhommet, Gérard; Vo Thanh, Giang; Célérier, Jean-Pierre; Fleurant, Anne; Grandjean, Cyrille; Rosset, Sylvie


Book ID
118129710
Publisher
Japan Institute of Heterocyclic Chemistry
Year
1996
Tongue
English
Weight
94 KB
Volume
43
Category
Article
ISSN
0385-5414

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Chiral cyclic β-amino esters. Part II: S
✍ J. Blot; A. Bardou; C. Bellec; M.-C. Fargeau-Bellassoued; J.P. Célérier; G. Lhom 📂 Article 📅 1997 🏛 Elsevier Science 🌐 French ⚖ 182 KB

Catalytic and chemical reductions of chiral pyrrolidine 13-enamino esters provides corresponding [3-amino esters with good to moderate diastereomer excesses. The unexpected major diastereomer 5 comes from a reduction process which amounts to an anti hydrogen addition.

Chiral heterocyclic β-enamino esters: co
✍ Sandrine Calvet; Olivier David; Corinne Vanucci-Bacqué; Marie-Claude Fargeau-Bel 📂 Article 📅 2003 🏛 Elsevier Science 🌐 French ⚖ 205 KB

The preparation of chiral pyrrolidine and piperidine b-enamino esters starting from v-halogeno b-keto esters, their diastereoselective reduction and the subsequent cleavage of the chiral auxiliary are described.