Journal of Heterocyclic Chemistry · 1981 · 20 citations · 3 references
Natural SciencesChemistryMedicinal ChemistryOrganic ChemistryHeterocycle SynthesisHeterocyclic ChemistryOrganic SynthesisPyrimidine ChemistryQuinoxaline ChemistryQuinoxaline Synthesis
Abstract Benzothiohydrazide acts as a 1,4‐bidentate nucleophile under basic conditions, and condenses with suitably substituted pyridines, pyrimidines and quinoxalines to yield ring‐fused‐1,3,4‐thiadiazines un‐substituted on the 4‐nitrogen position.
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Studies of Thioacids and Their Derivatives. V. N-Substituted Thiohydrazides.
Kai Jensen, Hans Ruedi Baccaro, Ole Buchardt et al. · Acta chemica Scandinavica/Acta chemica Scandinavica. B, Organic chemistry and biochemistry/Acta chemica Scandinavica. A, Physical and inorganic chemistry/Acta chemica Scandinavica. Series B. Organic chemistry and biochemistry/Acta chemica Scandinavica. Series A, Physical and inorganic chemistry · 1961 · 39 citations · Full text