92919-47-6Relevant articles and documents
Synthesis and Reaction Behaviour of N-(3-Chlorobenzothiophene-2-carbonyl)imino-dithiocarbonic Derivatives
Richter, M.,Augustin, M.,Strauss, K.
, p. 633 - 637 (2007/10/02)
3-Chlorobenzothiophene-2-carbonyl-chloride 1 was treated with potassium rhodanide to afford the appropiate acyl isothiocyanate 3, which adds nucleophilic agents as amines and thioles in good yields.Addition of methanethiole and subsequent alkylation of the dithiocarbamate 7 gives S,S-dimethyl-imino-dithiocarbonate 8. 3-Chlorobenzothiophene-2-carboxamide 2 reacts with carbon disulphide and phenyl isothiocyanate by chlorine substitution and cyclisation to benzothienothiazines 9, 10 or 11.The structure of the final products were determined by analytical and spectroscopical dates.