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Derivatives of 2-thiohydantoin as spectrophotometric analytical reagents
Talanta, 1978The synthesis, characteristics, properties and reaction with metallic ions of four pyridine derivatives of 2-thiohydantoin have been studied. 5-(2-Pyridyl)methylene-2-thiohydantoin, 5-(6-methyl-2-pyridyl) methylene-2-thiohydantoin, 5-(di-2-pyridyl)methylene-2-thiohydantoin and 5-[1-(2-pyridyl)-1-methyl] methylene-2-thiohydantoin have been synthesized ...
M T, González +3 more
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Atroposelective Synthesis of Axially Chiral Thiohydantoin Derivatives
The Journal of Organic Chemistry, 2016Nonracemic axially chiral thiohydantoins were synthesized atroposelectively by the reaction of o-aryl isothiocyanates with amino acid ester salts in the presence of triethylamine (TEA). The synthesis of the nonaxially chiral derivatives, however, gave thiohydantoins racemized at C-5 of the heterocyclic ring.
Sevgi, Sarigul, Ilknur, Dogan
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Australian Journal of Scientific Research Series A: Physical Sciences, 1952
Linear anhydrides are formed by the action of acetic anhydride on p-toluene-sulphonylglycine and carbobenzyloxy-glycine, -phenylalanine, and -β-alanine. The anhydrides from the first two acids yield the corresponding 2-thiohydantoin with ammonium thiocyanate in acetic acid. Other methods for the preparation of l-p-toluenesulphonylglycine anhydride, and
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Linear anhydrides are formed by the action of acetic anhydride on p-toluene-sulphonylglycine and carbobenzyloxy-glycine, -phenylalanine, and -β-alanine. The anhydrides from the first two acids yield the corresponding 2-thiohydantoin with ammonium thiocyanate in acetic acid. Other methods for the preparation of l-p-toluenesulphonylglycine anhydride, and
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The Preparation of Some Substituted Thiohydantoins and Thioimidazoles
Journal of the American Chemical Society, 1948Mary Jackman +4 more
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71. Thiohydantoins. Part V. A new synthesis of 5 : 5-disubstituted4-thiohydantoins
Journal of the Chemical Society (Resumed), 1959H. C. Carrington +2 more
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Structure of a substituted 2-thiohydantoin
Acta Crystallographica Section C Crystal Structure Communications, 1992M. F. Mackay +3 more
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Evaluation of anti-HIV activity of 5- (2-phenyl-3′-indolal)-2-thiohydantoin
Il Farmaco, 1998Erdem Buyukbingol, Sibel Suzen
exaly