N,N-Dialkyl (N'-Chlorosulfonyl)chloroformamidines in Heterocyclic Synthesis. I. The Preparation of [1,2,3,5]Thiatriazole and [1,3,2,4]Oxathiadiazole Derivatives

Gary D. Fallon,Saba Jahangiri,Andris J. Liepa,Ruth C. J. Woodgate

AUSTRALIAN JOURNAL OF CHEMISTRY（2005）

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摘要

N,N-Dialkyl (N'-chlorosulfonyl) chloroformamidines 1 react regiospecifically with hydrazine derivatives to give [ 1,2,3,5] thiatriazole dioxides. Reaction of 1 with hydroxamic acids and N-methyl hydroxylamine gave derivatives of [ 1,3,2,4] oxathiadiazole dioxide 7, a new heterocycle.

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biocatalysis,catalysis,ionic liquids,structure,density functional theory,kinetics,physical chemistry,interfaces,green chemistry,amino acids,combinatorial,electrochemistry,crystal structures,surface chemistry,ab initio calculations,mass spectrometry,self assembly,biosensors,medicinal chemistry,peptide,nanotechnology,sensors,educational,enzymes,computational chemistry,quantum chemistry,reaction mechanisms,spectroscopy,analytical chemistry,proteins,combinatorial chemistry,polymer chemistry,photochemistry,supramolecular chemistry,organic chemistry,pharmaceutical chemistry,biological chemistry,colloids,macromolecules,inorganic chemistry,crystallography

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