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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 29, 1999 - Issue 7
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Original Articles

New Facile Synthesis of 2-Aryloxy-4H-Imidazolin-4-Ones Via Base Catalytic Reactions of Phenols with Functionalized Carbodiimides

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Pages 1171-1176 | Accepted 08 Aug 1998, Published online: 17 Sep 2007
 

Abstract

The carbodiimides 2, obtained from aza-Wittig reactions of vinyliminophosphorane 1 with aromatic isocyanates, reacted with phenols in presence of catalytic potassium carbonate at 50-60°C to gave 5 in satisfactory yields.

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