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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 31, 2001 - Issue 7
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Original Articles

A FACILE AND SELECTIVE SYNTHESIS OF 2-ALKYLAMINO-4H-IMIDAZOLIN-4-ONES

, , &
Pages 1053-1057 | Accepted 08 May 2000, Published online: 09 Nov 2006
 

Abstract

The carbodiimides 2, obtained from aza-Wittig reactions of vinylimino-phosphorane 1 with aromatic isocyanates, reacted with aliphatic primary amines to give mainly 2-alkylamino-4H-imidazolin-4-ones 4 with unusual selectivity.

ACKNOWLEDGMENTS

We gratefully acknowledge financial support of this work by the Dawn Plan of Science and Technology for Young Scientists of Wuhan City and Natural Science Foundation of Hubei Province.

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