Derivatives of thiocarbamic acid. Part I. Preparation of 4-substituted thiosemicarbazides
Abstract
A general reaction of primary and secondary amines with dithiocarbazate esters is described. These esters are convenient intermediates towards thiosemicarbazies. The 4-(β-dimethylaminoethyl) compound has been obtained from the isothiocyanate, of which some properties are recorded.