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ChemicalBook CAS DataBase List 5-METHYL-4-PHENYLPYRIMIDIN-2-AMINE
61541-77-3

5-METHYL-4-PHENYLPYRIMIDIN-2-AMINE synthesis

2synthesis methods
-

Yield:61541-77-3 60%

Reaction Conditions:

Stage #1: phenylacetylene;1-phenyl-propan-1-onewith potassium tert-butylate in dimethyl sulfoxide at 100; for 0.5 h;Inert atmosphere;
Stage #2: guanidine nitratewith water in dimethyl sulfoxide at 70; for 4 h;Inert atmosphere;
Stage #3: with potassium hydroxide semihydrate in dimethyl sulfoxide at 70; for 0.5 h;Inert atmosphere;

References:

Schmidt, Elena Yu.;Tatarinova, Inna V.;Protsuk, Nadezhda I.;Ushakov, Igor A.;Trofimov, Boris A. [Journal of Organic Chemistry,2017,vol. 82,# 1,p. 119 - 125]

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