Abstract
o-Alkyl derivatives of N-acetylaminobenzo-12-crowns-4 4a-f were prepared by Pd-Cu-catalyzed alkynylation of 5′-N-acetylamino-4′ -iodobenzo-12-crown-4 (2). Cyclization of compounds 4a-f afforded the corresponding substituted 5,6-indolo-12-crowns-4 5a-c.
| Original language | English |
|---|---|
| Pages (from-to) | 136-139 |
| Number of pages | 4 |
| Journal | Russian Chemical Bulletin |
| Volume | 51 |
| Issue number | 1 |
| Publication status | Published - 1 Dec 2002 |
| Externally published | Yes |
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Keywords
- Acetylenic derivatives
- Benzocrown ethers
- Cross-coupling
- Cyclization
- Indolocrown ethers
- N-acetylamines
ASJC Scopus subject areas
- Chemistry(all)
Cite this
Klyatskaya, S. V., Tretyakov, E. V., & Vasilevsky, S. F. (2002). Synthesis of 5,6-indolo-12-crown-4 ethers. Russian Chemical Bulletin, 51(1), 136-139.