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Eco-friendly synthesis of novel thiohydantoin-type sulfur-containing imidazolinone derivatives from glycine ester
被引:0
|作者:
Mustafa Kemal Gümüş
Yiannis Elemes
机构:
[1] Artvin Coruh University,Science
[2] University of Ioannina,Technology Research and Application Center
来源:
关键词:
glycine ester;
imidazolinone thiohydantoin;
imidazolone;
microwave irradiation;
solvent-free synthesis;
D O I:
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摘要:
Imino derivatives of glycine ester were prepared from methyl glycinate by the known procedure and then they reacted with several amines under microwave irradiation without solvent that gave the corresponding glycine amides. By the one-component cyclocondensation, the obtained amide derivatives were transformed into thiohydantoin-type imidazolinones using solvent-free microwave procedure. All imine-ester derivatives and most of the imidazolinone derivatives were synthesized for the first time. This eco-friendly protocol can provide a suitable way for synthesizing new potentially bioactive imidazolinone derivatives.
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页码:153 / 157
页数:4
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