Diethyl Ether → 1-Methyl-5-methoxycarbonylpyrimidinium iodide

Beteiligte Stoffe

Reaktionsschritte

5-Methoxycarbonylpyrimidine (597 mg, 4.3 mmol) and methyliodide (1.6 ml, 26 mmol) were dissolved in acetonitrile (20 ml) in a stoppered flask and stirred at room temperature. After five days diethyl ether was added to precipitate red crystalline product 314 mg (26%), mp 167°-170° C. with effervescence. Calculated: C 30.02, H 3.24, N 10.00; found: C 29.88, H 3.30, N 10.07.

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