Volume 27, Issue 11
Heterocyclic Compounds
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ChemInform Abstract: Acid-Catalyzed Enamine-Induced Transformations of 1,3-Dimethyl-5- formyluracil. A Unique Annulation Reaction with Enaminones.

H. SINGH

H. SINGH

Dep. Chem., Guru Nanak Dev Univ., Amritsar 143 005, India

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DOLLY DOLLY

DOLLY DOLLY

Dep. Chem., Guru Nanak Dev Univ., Amritsar 143 005, India

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S. S. CHIMNI

S. S. CHIMNI

Dep. Chem., Guru Nanak Dev Univ., Amritsar 143 005, India

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S. KUMAR

S. KUMAR

Dep. Chem., Guru Nanak Dev Univ., Amritsar 143 005, India

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First published: March 12, 1996

Abstract

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ChemInform Abstract

The title uracil (I) reacts with the enaminones (II) and (V) to give annulation products (III) and (VI) along with a Hantzsch type derivative (IV). However, with the β-aminocrotonate (VII) and the aminouracil (X), subsequent transformation products are formed.

chemical structure image

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