New discoveries in chemical research and development in 2021. The transformation of simple hydrocarbons into more complex and valuable products via catalytic C–H bond functionalisation has revolutionised modern synthetic chemistry. 3179-31-5, name is 1H-1,2,4-Triazole-3-thiol belongs to triazoles compound, it is a common compound, a new synthetic route is introduced below. Product Details of 3179-31-5
To a solution of 1-(benzenesulfonyloxyoctyl)-cyclopropene (480 mg, 1.55 mmol) in about 2 ml N,N-dimethylformamide was added potassium t-butoxide (19.8% in tetrahydrofuran, 734 mg, 1.55 mmol) and 1H-1,2,4-triazole-3-thiol (172 mg, 1.71 mmol.) After stirring at room temperature for about 2 hours, sodium iodide (87.7 mg, 0.775 mmol) was added. After the reaction was heated to about 50 C. for about 2 hours, water and ethyl acetate were added then the phases were separated. The isolated organic layer was washed twice with water, dried over magnesium sulfate and concentrated in vacuo. This residue was purified by column chromatography on silica gel using hexanes/ethyl acetate to give 30 mg of 70% pure 1-(1H-1,2,4-triazol-2-ylthiooctyl)-cyclopropene as an oil.
We’ll also look at important developments in the pharmaceutical industry because understanding organic chemistry is important in understanding health, medicine, the role of 1H-1,2,4-Triazole-3-thiol ,and how the biochemistry of the body works.
Reference:
Patent; Jacobson, Richard Martin; Kelly, Martha Jean; Wehmeyer, Fiona Linette; Evans, Karen Anderson; US2005/65033; (2005); A1;,
1,2,3-Triazole – Wikipedia,
Triazoles – an overview | ScienceDirect Topics