Liebigs Annalen der Chemie · 1990 · 16 citations · 2 references
Natural SciencesChemistryMedicinal ChemistryOrganic ChemistrySynthetic Medicinal ChemistryHeterocycle SynthesisHeterocyclic ChemistryThiadiazole ChemistryThiazole ChemistryThiazole Synthesis
Abstract The addition of thiosemicarbazones 1 to α‐halo acids 2 is shown to give 2‐hydrazino‐2‐thiazolin‐4‐ones 3 and not 3‐substituted 2‐imino‐3‐(methyleneimino)thiazolidin‐4‐ones 4 . The independent synthesis of 2‐thiazolin‐4‐one derivatives 3 is also described.
2
Synthesis and Structure of <i>as</i>‐Triazinoquinazolines, II
Mohamed A. Badawy, Sayed A. L. Abdel‐Hady, Mohga M. Eid et al. · Chemische Berichte · 1984 · 22 citations