p-Toluenesulfonyl Hydrazide is a reactant that has been used in the synthesis of paspaline.
white to off-white powder
p-Toluenesulfonyl hydrazide is used as a reagent for the preparation of tosylhydrazones. It was used to prepare dipyrazolo[1,5-a:4?,3?-c]pyridines and 1,2,3-selenadiazole derivatives.
4-Methylbenzenesulfonhydrazide was widely used reagent for the preparation of tosylhydrazones.
Flammability and Explosibility
Not classified
Dissolve the hydrazide in hot MeOH (~1g/4mL), filter through Celite and precipitate the material by adding 2-2.5 volumes of distilled H2O. Dry it in air or in a vacuum. [Fiedman et al. Org Synth Coll Vol V 1055 1973, Beilstein 11 II 66.]
