Title

The structure of some methyl and benzyl malonate derivatives of pyrimidine

Document Type

Article

Publication Date

1-1-1980

Abstract

Reaction of 2,4,6‐trichloropyrimidine with sodium dibenzylmalonate in p‐dioxane gave 4,6‐dichloro‐2‐(dibenzylmalonyl)pyrimidine, while reaction of 2,4,6‐trichloropyrimidine with sodium dimethylmalonate yielded both 4,6‐dichloro‐2‐(dimethylmalonyl)pyrimidine and 2,2‐bis‐(4,6‐dichloropyrimidin‐2‐yl)dimethylmalonate. Structural studies using nmr, ir and uv spectroscopy indicate that for the former two compounds in basic solvent, an equilibrium exists between the keto forms and resonance‐stabilized enolate ions. Copyright © 1980 Journal of Heterocyclic Chemistry

Publication Title

Journal of Heterocyclic Chemistry

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