Task: Text Categorization
Input (English): These functionalities can be quantitatively detected using Ellman's reagent, and they are produced from aromatic compounds containing para amino and chloro groups by the Herz reaction. They can also be produced by acid hydrolysis of Bunte salts. Like their oxidation products, they produce hydrocarbons in the presence of Raney nickel with no additional hydrogen gas. Like their oxygen-containing counterparts, they can react via a mechanism similar to Williamson synthesis, though they were earlier known for their ability to complex with a mercury atom instead of the hydrogen atom. For 10 points, name these compounds that are oxidized to disulfides, the sulfur-containing analog of alcohols.
Output (English): Science