Methanol, 1,1-diethoxy-, 1-acetate → HCID 23459929, compound

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Reaction Steps

The general procedure of Example 1 is repeated: A solution of 0.300 g. of 4-hydrazino-2-[3-(trifluoromethyl)phenyl]pyrimidine and 1 ml. of diethoxymethyl acetate is stirred at room temperature for 24 hours. The mixture is diluted with an excess of petroleum ether and the precipitate which forms is collected after 20-30 minutes to give 0.182 g. of the product of the example; m.p. 145°-146° C. when recrystallized from chloroform/hexane.

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