An efficient and promising method to prepare Ladostigil (TV3326) via asymmetric transfer hydrogenation catalyzed by Ru–Cs-DPEN in an HCOONa–H2O–surfactant system
Autor: | Shilei Yan, Fangfei Qin, Zonghua Luo, Xingshu Li |
---|---|
Rok vydání: | 2012 |
Předmět: | |
Zdroj: | Tetrahedron: Asymmetry. 23:333-338 |
ISSN: | 0957-4166 |
Popis: | The enantiopure multi-functional anti Alzheimer’s drug, Ladostigil (TV3326), was prepared by using asymmetric transfer hydrogenation (ATH) as a key step catalyzed by Ru–Cs-DPEN in an HCOONa–H 2 O–surfactant system. Good chemical yields with high enantiomeric excess were obtained and the catalyst could be recycled another five times. |
Databáze: | OpenAIRE |
Externí odkaz: |