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ChemInform Abstract: Potassium Thiocyanate-Promoted One-Pot Synthesis of (1,3-Diaryl-2,5-dioxoimidazolidin-4-ylidene)acetates from Aryl Isocyanates and Alkyl Propiolates.

✍ Scribed by Issa Yavari; Mehdi Sirouspour; Sanaz Souri

Publisher
John Wiley and Sons
Year
2010
Weight
27 KB
Volume
42
Category
Article
ISSN
0931-7597

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✦ Synopsis

Abstract

The reaction of alkyl propiolates (I) with isocyanates (II) gives rise to a mixture of Z‐ and E‐hydantoins (III) and (IV), respectively.

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