title: [Study of the interaction of the compounds resulting from the reaction of carbodithiomethyl acid hydrazide with acetic acid. II].
abstract: N2-carbodithiomethyl-N1-3-carboxycrotonic acid hydrazide (I) was cyclized with acetic acid to (II) and concentrated sulphuric acid to (III). Unstable compound (II) was found to be converted by action concentrated sulphuric acid into compound (III). The obtained compound (III) was subjected to further reactions for preparing new compound.
authors.affiliation: Zakład Chemii Organicznej, Akademia Medyczna, ul. Staszica 6, 20-081 Lublin.
authors.forename: T
authors.initials: T
authors.lastname: Otto-Jaworska
mesh_terms: D000085:Acetates / Q000737:chemistry*; D000089:Acetic Anhydrides / Q000737:chemistry*; D002264:Carboxylic Acids / Q000737:chemistry*; D002626:Chemistry, Pharmaceutical; D006834:Hydrazines / Q000737:chemistry; D013464:Sulfuric Acids / Q000737:chemistry
chemical_list: D000085:Acetates; D000089:Acetic Anhydrides; D002264:Carboxylic Acids; D006834:Hydrazines; D013464:Sulfuric Acids; C031800:acetic anhydride