86738-33-2

Upstream product

• 84569-51-7 4-acetyl-2-methylthio-5-phenyl-Δ²-1,3,4-thiadiazoline 
• 86738-34-3 4-acetyl-2-methylsulphonyl-5-phenyl-Δ²-1,3,4-thiadiazoline 
• 107402-65-3 (1R^*,2S^*)-3-acetyl-5-<(S^*)-methylsulphinyl>-2-phenyl-2,3-dihydro-1-1,3,4-thiadiazole 1-oxide 
• 107402-65-3 (1R^*,2S^*)-3-acetyl-5-<(R^*)-methylsulphinyl>-2-phenyl-2,3-dihydro-1,3,4-thiadiazole 1-oxide 
• 107402-63-1 (2S^*)-3-acetyl-5-<(S^*)-methylsulphinyl>-2-phenyl-2,3-dihydro-1,3,4-thiadiazole 
• 107402-63-1 (2S^*)-3-acetyl-5-<(R^*)-methylsulphinyl>-2-phenyl-2,3-dihydro-1,3,4-thiadiazole 

Downstream Products

• 86738-35-4 2-(methylsulfonyl)-5-phenyl-1,3,4-thiadiazole 
• 86738-44-5 4-acetyl-2-methylsulphonyl-5-phenyl-Δ²-1,3,4-thiadiazoline 1,1-dioxide 

Relevant academic research and scientific papers

Oxidation of 3-Acetyl-5-methylthio-2-phenyl-2,3-dihydro-1,3,4-thiadiazole with m-Chloroperbenzoic Acid and Nucleophilic Substitution of the Oxidation Product, 3-Acetyl-5-methylsulphinyl-2-phenyl-2,3-dihydro-1,3,4-thiadiazole. X-Ray Molecular Structure of

3-Acetyl-5-methylthio-2-phenyl-2,3-dihydro-1,3,4-thiadiazole (1) was oxidized to 3-acetyl-5-methyl-sulphonyl-2-phenyl-2,3-dihydro-1,3,4-thiadiazole 1-oxide (9) with m-chloroperbenzoic acid by way of diastereoisomeric mixtures of 3-acetyl-5-methylsulphinyl

Synthesis of 5-(Substituted Phenyl) 4-Acetyl-2-methylthio-Δ2-1,3,4-thiadiazolines and their Oxidation with Potassium Permanganate

The reaction of aldehyde methylthio(thiocarbonyl)hydrazones (2) with acetic anhydride or acetyl chloride gave 5-(substituted phenyl) 4-acetyl-2-methylthio-Δ2-1,3,4-thiadiazolines (3).Oxidation of compounds (3) with potassium permanganate in ace