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2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-methylpyrimidin-4-ol synthesis

4synthesis methods
-

Yield:-

Steps:

Multi-step reaction with 2 steps
1: 78.5 percent / hydrazine hydrate / H2O / 0.5 h / 80 - 100 °C
2: 94.5 percent / p-toluenesulfonic acid / benzene / Heating

References:

Ivashchenko, A. V.;Garicheva, O. N.;Shmelev, L. V.;Ryabokobylko, Yu. S.;Adamova, G. M. [Chemistry of Heterocyclic Compounds,1980,vol. 16,# 12,p. 1271 - 1275][Khimiya Geterotsiklicheskikh Soedinenii,1980,vol. 16,# 12,p. 1673 - 1677]