133113-58-3

Upstream product

• 1579-72-2 2,2,2-trifluoroethyl benzoate 

Downstream Products

• 1579-72-2 2,2,2-trifluoroethyl benzoate 
• 133114-63-3 3-(4-Nitro-phenyl)-5-phenyl-5-(2,2,2-trifluoro-ethoxy)-[1,4,2]dithiazole 
• 619-72-7 4-nitrobenzonitrile 

Relevant academic research and scientific papers

Dithiazoles and Related Compounds. Part 3. Preparation of 5H-1,4,2-Dithiazoles via 1,3-Dipolar Cycloadditions between Nitrile Sulphides and Thiocarbonyl Compounds, and some Conversions into 3,5-Diaryl-1,4,2-dithiazolium Salts

Thermolysis of 1,3,4-oxathiazol-2-ones 3 in the presence of thiocarbonyl compounds gives modest to good yields of the little-known 5H-1,4,2-dithiazoles 1, the reaction being successful with diaryl, aryl alkyl and dialkyl ketones, and thiono esters, but failing with dithio esters and tertiary thioamides.The influence of substituents is discussed.Solvolysis of 5-ethoxy-5H-1,4,2-dithiazoles, derived from thiono esters, with perchloric acid in acetic anhydride gives high yields of 3,5-diaryl-1,4,2-dithiazolium salts 9.