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ChemInform Abstract: Ketene‐S,N‐acetals as Synthons for Heterocycles. New Synthesis of Pyrimidinones.

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AbstractThe reactions of the ketene‐N,S‐acetals (I) and (IV) with the isocyanates (II) and the cyanates (XVIII) are investigated, giving the products shown in the scheme.
Title: ChemInform Abstract: Ketene‐S,N‐acetals as Synthons for Heterocycles. New Synthesis of Pyrimidinones.
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AbstractThe reactions of the ketene‐N,S‐acetals (I) and (IV) with the isocyanates (II) and the cyanates (XVIII) are investigated, giving the products shown in the scheme.

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