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Synthetic Communications
An International Journal for Rapid Communication of Synthetic Organic Chemistry
Volume 22, 1992 - Issue 1
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Original Articles

A New Approach for the Conversion of Thiohydantoin to Hydantoin Derivatives

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Pages 145-150 | Received 11 Jul 1991, Published online: 23 Sep 2006

References

  • Metzger , J. V. 1979 . “The Chemistry of Heterocyclic Compounds” , Vol. 34 , New York : John Wiley and Sons .
  • 49 ibid, and references cited therein
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  • 3-acety1–5-arylidene thiohydantoins 3a-d were preferred choice, since, the cyclization, on reaction with 2, would lead to the formation of 5-oxoimidazothiazole preferentially, as revealed from the structure of intermediate II (Scheme-1)
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