Diastereoselective synthesis of 4,5-dihydroxyimidazolidin-2-ones (-thiones) and their structure

Formation and Identification of cis- and trans-Dihydroxyimidazolidinones from Ureas and Glyoxal

Sidney L. Vail, Robert H. Barker, P. Gary Mennitt · The Journal of Organic Chemistry · 1965 · 71 citations

Life Sciences, Biochemistry, Medicinal Chemistry +6

Isolation and X-ray structure of the intermediate dihydroxyimidazolidine(DHI) in the synthesis of glycoluril from glyoxal and urea.

Eric Grillon, Rafael D. C. Gallo, M. Pierrot et al. · Tetrahedron Letters · 1988 · 68 citations

Pharmacy, Biochemistry, Medicinal Chemistry +6

Mechanistic studies in the chemistry of urea. Part 4. Reactions of urea, 1-methylurea, and 1,3-dimethylurea with benzil in acid solution

Anthony R. Butler, Elizabeth Leitch · Journal of the Chemical Society Perkin Transactions 2 · 1980 · 36 citations

Natural Sciences, Chemistry, Catalysis +4

Mechanistic studies in the chemistry of thiourea. Part 1. Reaction with benzil under alkaline conditions

Christopher J. Broan, Anthony R. Butler, David Reed et al. · Journal of the Chemical Society Perkin Transactions 2 · 1989 · 31 citations

Natural Sciences, Chemistry, Enzyme Mechanism +7

79. Thiohydantoins. Part III. The N- and S-methyl derivatives of 5 : 5-disubstituted hydantoins and their mono- and di-thioanalogues

H. C. Carrington, Worden Waring · Journal of the Chemical Society (Resumed) · 1950 · 28 citations

Natural Sciences, Biochemistry, Chemistry +4