| Autor: |
K. Yu. Suponitsky, O. A. Maiorova, M. S. Kotelev, Vladimir A. Glushkov, K. S. Rudowsky, K. A. Arapov, A. A. Gorbunov, Pavel A. Slepukhin |
| Rok vydání: |
2011 |
| Předmět: |
|
| Zdroj: |
Heteroatom Chemistry. 23:5-15 |
| ISSN: |
1042-7163 |
| DOI: |
10.1002/hc.20745 |
| Popis: |
Methyl 12-chloromethyl-dehydroabie-tate reacts with 1-benzyl- and 1-arylimidazoles to give unsymmetrically substituted imidazolium chlorides (1a–i), with abietane moiety. Starting from methyl 12-aminodehydroabietate, symmetrically substituted diterpene-based salts of imidazolinium (4) and imidazolium (5) were synthesized. Anion exchange afforded corresponding (1e·BF4) and (1e·PF6). The new compounds were tested as ligands for a Pd-catalyzed Suzuki-Miyaura reaction. The molecular structure of (1e) is reported. © 2011 Wiley Periodicals, Inc. Heteroatom Chem 23:5–15, 2012; View this article online at wileyonlinelibrary.com. DOI 10.1002/hc.20745 |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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