𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Protected derivatives of (R)-cysteine and (R)-cysteinol

✍ Scribed by Asensio González; Rodolfo Lavilla; Juan F. Piniella; Angel Alvarez-Larena


Publisher
Elsevier Science
Year
1995
Tongue
French
Weight
511 KB
Volume
51
Category
Article
ISSN
0040-4020

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Stereoselective Alkylation of Sulfoxides
✍ Dehmlow, Eckehard Volker ;Pieper, Stefanie ;Neumann, Beate ;Stammler, Hans-Georg 📂 Article 📅 1997 🏛 John Wiley and Sons 🌐 English ⚖ 664 KB

## Abstract (__R__)‐Cysteinol was protected as its oxazoline derivatives 1a–c and oxidized to the sulfoxides 2, 3 and the sulfone 7. These compounds could be alkylated under chelate control to give tertiary and quaternary stereogenic centers in a highly stereoselective manner to yield 4a–c,5, 8a–c,