Abstract
The condensation of N-methyl-4-iodopyrazolecarboxylic acids with substituted copper acetylides gave derivatives of two new heterocyclic systems, and specifically of 1-oxo-6-methylpyrano[3,4,-c]- and 1-oxo-5,7-dimethylpyrano [3,4-d]pyrazole.
| Original language | English |
|---|---|
| Pages (from-to) | 1021-1023 |
| Number of pages | 3 |
| Journal | Bulletin of the Academy of Sciences of the USSR Division of Chemical Science |
| Volume | 27 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - 1 May 1978 |
| Externally published | Yes |
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ASJC Scopus subject areas
- Chemistry(all)
Cite this
Condensation of N-methyl-4-iodopyra zolecarboxylic acids with copper acetylides. / Vasilevskii, S. F.; Rubinshtein, E. M.; Shvartsberg, M. S.
In: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science, Vol. 27, No. 5, 01.05.1978, p. 1021-1023.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Condensation of N-methyl-4-iodopyra zolecarboxylic acids with copper acetylides
AU - Vasilevskii, S. F.
AU - Rubinshtein, E. M.
AU - Shvartsberg, M. S.
PY - 1978/5/1
Y1 - 1978/5/1
N2 - The condensation of N-methyl-4-iodopyrazolecarboxylic acids with substituted copper acetylides gave derivatives of two new heterocyclic systems, and specifically of 1-oxo-6-methylpyrano[3,4,-c]- and 1-oxo-5,7-dimethylpyrano [3,4-d]pyrazole.
AB - The condensation of N-methyl-4-iodopyrazolecarboxylic acids with substituted copper acetylides gave derivatives of two new heterocyclic systems, and specifically of 1-oxo-6-methylpyrano[3,4,-c]- and 1-oxo-5,7-dimethylpyrano [3,4-d]pyrazole.
UR - http://www.scopus.com/inward/record.url?scp=34250277547&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=34250277547&partnerID=8YFLogxK
U2 - 10.1007/BF00929018
DO - 10.1007/BF00929018
M3 - Article
VL - 27
SP - 1021
EP - 1023
JO - Russian Chemical Bulletin
JF - Russian Chemical Bulletin
SN - 0568-5230
IS - 5
ER -