The Trityl Cation Catalyzed Michael Type Reaction of Stannylated Nucleophiles with Ethylthioketene Dithioacetals
| Autor: | Tatsuo Okauchi, Hiroyuki Sugumi, Teruaki Mukaiyama, Yukihiko Hashimoto |
|---|---|
| Rok vydání: | 1987 |
| Předmět: | |
| Zdroj: | Chemistry Letters. 16:1695-1698 |
| ISSN: | 1348-0715 0366-7022 |
| DOI: | 10.1246/cl.1987.1695 |
| Popis: | In the presence of a catalytic amount of trityl salt, allylstannanes and stannylated enolates smoothly react with 2-(2-ethylthioalkylidene)-1,3-dithiolane, synthetic equivalent of α,β-unsaturated ester, to afford the corresponding adducts in good yields, respectively. |
| Databáze: | OpenAIRE |
| Externí odkaz: |
|