Abstract
1. Isomerization of 4- and 3-(chloroethynyl)-N-alkylpyrazoles to [5-chloro-N-alkyl-pyrazolyl]acetylenes is induced by NaNH2 in NH3. 2. In 5-(chloroethynyl)-N-methylpyrazole under these conditions halogen is exchanged for metal (sodium).
| Original language | English |
|---|---|
| Pages (from-to) | 2142-2147 |
| Number of pages | 6 |
| Journal | Bulletin of the Academy of Sciences of the USSR Division of Chemical Science |
| Volume | 26 |
| Issue number | 10 |
| DOIs | |
| Publication status | Published - 1 Oct 1977 |
| Externally published | Yes |
ASJC Scopus subject areas
- Chemistry(all)
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Cite this
Sinyakov, A. N., Vasilevskii, S. F., & Shvartsberg, M. S. (1977). A new rearrangement of chloroethynylpyrazoles. Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, 26(10), 2142-2147. https://doi.org/10.1007/BF00923637