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Trifluoroacetonitrile was condensed with diethyl malonate to give a novel ethyl 2,6‐bis(trifluoromethyl)‐4‐hydroxypyrimidine‐5‐carboxylate (2) in 88% yield. Derivations of 2 are also described.
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SING et al. (1989) studied this question.
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