3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

Base Information

Chemical Name:3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide
CAS No.:1354917-36-4
Molecular Formula:C₁₅H₈F₂N₄O₂S₃
Molecular Weight:410.449
Hs Code.:

Synonyms:3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

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Chemical Property of 3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

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Technology Process of 3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

There total 3 articles about 3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: C₂₄H₁₈F₂N₄O₄S₃

: 1354917-36-4
3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

Guidance literature:: With hydrogenchloride; In 1,4-dioxane; at 20 ℃;

Reference yield:

: 351003-23-1
3-cyano-4-fluorobenzene-1-sulfonyl chloride

: 1354917-36-4
3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium bis(trimethylsilyl)azanide / tetrahydrofuran / 2.08 h / -78 - 78 °C / Inert atmosphere

1.2: -78 - 20 °C

2.1: potassium carbonate / ISOPROPYLAMIDE / 0.08 h

2.2: 20 °C

3.1: hydrogenchloride / 1,4-dioxane / 20 °C

With hydrogenchloride; lithium bis(trimethylsilyl)azanide; potassium carbonate; In tetrahydrofuran; 1,4-dioxane; ISOPROPYLAMIDE;

Reference yield:

: 60811-24-7
3,4-difluorobenzenethiol

: 1235406-41-3
3-cyano-N-[(2,4-dimethoxyphenyl)methyl]-4-fluoro-N-(1,2,4-thiadiazol-5-yl)benzene-1-sulfonamide

: 1354917-36-4
3-cyano-4-[(3,4-difluorophenyl)thio]-N-1,2,4-thiadiazol-5-yl-benzenesulfonamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: potassium carbonate / ISOPROPYLAMIDE / 0.08 h

1.2: 20 °C

2.1: hydrogenchloride / 1,4-dioxane / 20 °C

With hydrogenchloride; potassium carbonate; In 1,4-dioxane; ISOPROPYLAMIDE;