𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of chiral spiroacetals from carbohydrates

✍ Scribed by Angeles Martín; JoséA. Salazar; Ernesto Suárez

Book ID
103409879
Publisher
Elsevier Science
Year
1995
Tongue
French
Weight
203 KB
Volume
36
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Radical mediated stereoselective synthes
Radical mediated stereoselective synthesis of chiral spiroacetals from enol-esters
✍ G.V.M Sharma; A.Subash Chander; V Goverdhan Reddy; K Krishnudu; M.H.V Ramana Rao 📂 Article 📅 2000 🏛 Elsevier Science 🌐 French ⚖ 118 KB

Stereoselective synthesis of chiral spiroacetals starting from enol-ester 1, derived from D-manno lactone, is described. The strategy involves 1,4-addition of a variety of alcohols to 1 in the presence of NBS to give αbromo acetals, which undergo a regio-and stereoselective radical cyclisation to gi