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The peculiarities of the 4-carboxyphenylglyoxal and N-alkoxy-N’-arylureas interaction
Author(s) -
Vasiliy G. Shtamburg,
Victor V. Shtamburg,
Andrey A. Anishchenko,
Alexander V. Mazepa
Publication year - 2020
Publication title -
european chemical bulletin
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.131
H-Index - 5
ISSN - 2063-5346
DOI - 10.17628/ecb.2020.9.339-344
Subject(s) - alkoxy group , moiety , substituent , diastereomer , aryl , alkyl , chemistry , medicinal chemistry , stereochemistry , organic chemistry
It was found that 3-alkoxy-4,5-dihydroxyimidazolidin-2-ones are the only products of interaction of N-alkoxyureas with arylglyoxals which have strong electronegative substituent in the forth position of the aryl moiety. The possibility of obtaining such products as 3-alkoxy-1aryl-5-(4-carboxyphenyl)-4,5-dihydroxyimidazolidin-2-ones, 3-alkoxy-1-alkyl-5-(4-carboxyphenyl)-4,5-dihydroxyimidazolidin-2-ones and 3-alkoxy-1-phenyl-4,5-dihydroxy-5-(4-nitrophenyl)-imidazolidin-2-ones has been verified in the experimental way. In most the cases 3alkoxy-4,5-dihydroxyimidazolidin-2-ones were produced as a mixture of diastereomers.

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