𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Synthesis of chiral cyclobutane derivatives by tetrahydropyran ring-opening

✍ Scribed by Jingwen Pan; Issam Hanna; Jean-Yves Lallemand

Book ID
103399047
Publisher
Elsevier Science
Year
1991
Tongue
French
Weight
149 KB
Volume
32
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

πŸ“œ SIMILAR VOLUMES

Regioselective epoxide ring opening. Ste
Regioselective epoxide ring opening. Steroselective synthesis of a tetrahydropyran ring
✍ Michelangelo Gruttadauria; Renato Noto; Serena Riela πŸ“‚ Article πŸ“… 1998 πŸ› Journal of Heterocyclic Chemistry 🌐 English βš– 339 KB

## Abstract The stereoselective synthesis of a 2‐substituted tetrahydropyran with adjacent alkoxy‐bearing stereogenic centre is described. The key steps of this synthesis were the stereoselective epoxidation of an allylic alcohol and the regioselective epoxide ring opening by lithium aluminum hydri

Preparation of cysteinol derivatives by
Preparation of cysteinol derivatives by highly regioselective ring opening of nonactivated chiral aziridines by thiols
✍ Jae Hyun Bae; Seong-Ho Shin; Chan Sun Park; Won Koo Lee πŸ“‚ Article πŸ“… 1999 πŸ› Elsevier Science 🌐 French βš– 358 KB

Various enantiomerically pure aziridine-2-methanol derivatives 3a-I were reacted with thiophenol in methylene chloride at room temperature to obtain ring-opening products 4a-I in high yields with excellent regioselectivity. The reaction procedure is very simple and it provides highly functionalized