Journal of Heterocyclic Chemistry p. 1259 - 1261 (1999)
Update date:2022-08-10
Topics:
Delia, Thomas J.
Meltsner, Bernard R.
Schomaker, Jennifer M.
The first reaction between 2,4,6-trichloropyrimidine 1 and anionic nitrogen nucleophiles is described. Treatment of 1 with one equivalent of sodium amide gave mixtures of 4-amino-2,6-dichloropyrimidine 2 and 2-amino- 4,6-dichloropyrimidine 3. Additional quantities of sodium amide failed to provide either diamino- or triaminopyrimidines. Instead, the strongly basic nature of sodium amide led to higher molecular products that were not characterized.
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