| Autor: |
Chuan-Ji Yu, Chen-Jiang Liu |
| Jazyk: |
angličtina |
| Rok vydání: |
2009 |
| Předmět: |
|
| Zdroj: |
Molecules, Vol 14, Iss 9, Pp 3222-3228 (2009) |
| Druh dokumentu: |
article |
| ISSN: |
1420-3049 |
| DOI: |
10.3390/molecules14093222 |
| Popis: |
The Brønsted acid ionic liquid [PyN(CH2)4SO3H][p-CH3PhSO3] has been reported as an efficient catalyst for the Michael addition reaction of indoles to α,β-unsaturated ketones. Satisfactory results were obtained, with excellent yields and a simple experimental procedure. The catalyst could be recycled and reused up to three times without any noticeable decrease in the catalytic activity. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
|
