Abstract
Synthesis of 5-arylmethyl-5-phenylimidazolidine-2,4-dione (or 5-arylmethyl-5-phenyl-2-thioxoimidazolidin-4- one) via the reaction of 3-aryl-2,3-epoxyl-1-phenyl-1-propanone and urea (or thiourea) was carried out in 57-98% yields at 50 °C in EtOH in the presence of KOH under ultrasound irradiation. The procedure has the advantages of mild conditions, short reaction time and high yield.
Keywords: Substituted hydantoin, synthesis, chalcone oxide, ultrasound irradiation, seizures, convulsions, epoxyl, methoxyphenyl, propanone, imidazolidine
Letters in Organic Chemistry
Title: Efficient Synthesis of 5-Arylmethyl-5-phenylimidazolidine-2,4-dione (or 5-Arylmethyl-5-phenyl-2-thioxoimidazolidin-4-one) from Chalcone Oxides Under Ultrasound Irradiation
Volume: 8 Issue: 3
Author(s): Ji-Tai Li, Xiao-Ya Xu and Ying Yin
Affiliation:
Keywords: Substituted hydantoin, synthesis, chalcone oxide, ultrasound irradiation, seizures, convulsions, epoxyl, methoxyphenyl, propanone, imidazolidine
Abstract: Synthesis of 5-arylmethyl-5-phenylimidazolidine-2,4-dione (or 5-arylmethyl-5-phenyl-2-thioxoimidazolidin-4- one) via the reaction of 3-aryl-2,3-epoxyl-1-phenyl-1-propanone and urea (or thiourea) was carried out in 57-98% yields at 50 °C in EtOH in the presence of KOH under ultrasound irradiation. The procedure has the advantages of mild conditions, short reaction time and high yield.
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Cite this article as:
Li Ji-Tai, Xu Xiao-Ya and Yin Ying, Efficient Synthesis of 5-Arylmethyl-5-phenylimidazolidine-2,4-dione (or 5-Arylmethyl-5-phenyl-2-thioxoimidazolidin-4-one) from Chalcone Oxides Under Ultrasound Irradiation, Letters in Organic Chemistry 2011; 8 (3) . https://dx.doi.org/10.2174/157017811795038403
DOI https://dx.doi.org/10.2174/157017811795038403 |
Print ISSN 1570-1786 |
Publisher Name Bentham Science Publisher |
Online ISSN 1875-6255 |
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