Citation: W. Hanefeld et V. Helfrich, NITROSATIONS OF HYDRAZINE DERIVATIVES .11 . 5-NITRORHADANINES FROM 5-MONOSUBSTITUTED RHODANINE DERIVATIVES UNDER NITROSATING CONDITIONS, Archiv der pharmazie, 326(11), 1993, pp. 875-878
Citation: W. Hanefeld et M. Schlitzer, REGIOSELECTIVE CONDENSATIONS AND N-ACYLAT IONS OF 3-AMINORHODANINES, Archiv der pharmazie, 326(11), 1993, pp. 887-891
Citation: W. Hanefeld et M. Hartmann, NITROSATIONS OF HYDRAZINE DERIVATIVES .2. THERMOLYSIS OF ARENESULFONYLTRIAZENES TO ARENESULFONAMIDES, Archiv der pharmazie, 326(10), 1993, pp. 837-838
Citation: W. Hanefeld et M. Hartmann, NITROSATIONS WITH HYDRAZINE DERIVATIVES . 13. NOVEL SYNTHESIS OF ARYLSULFONYLTRIAZENES BY NITROSATION OF N4-ARYLSULFONYLSEMICARBAZIDES, Die Pharmazie, 48(9), 1993, pp. 672-675