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138904-48-0

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile, 4,7-dihydro-7-oxo- synthesis

4synthesis methods
16617-46-2 Synthesis
3-Amino-4-pyrazolecarbonitrile

16617-46-2
498 suppliers
$6.00/5g

922-67-8 Synthesis
Methyl propiolate

922-67-8
351 suppliers
$6.00/1g

Pyrazolo[1,5-a]pyrimidine-3-carbonitrile,  4,7-dihydro-7-oxo-

138904-48-0
10 suppliers
inquiry

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Yield:138904-48-0 70%

Reaction Conditions:

in 1,4-dioxane; for 10 h;Heating;

References:

Deeb, A.;El-Mobayed, M.;Hamid, A. Abdel;Hamid, A. Abdel [Polish Journal of Chemistry,1992,vol. 66,# 3,p. 449 - 455]

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