4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide

Base Information

• Chemical Name: 4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide
• CAS No.: 1180657-59-3
• Molecular Formula: C₁₆H₁₇N₃O₂S₄
• Molecular Weight: 411.594

Synonyms:4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide

Chemical Property of 4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide

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Technology Process of 4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide

There total 1 articles about 4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide 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: 85.0%

carbon disulfide (75-15-0,12122-00-8) + 4-(2-cyanomethylthiazol-4-yl)-N,N-dimethylbenzenesulfonamide (1180657-30-0) + methyl iodide (74-88-4) → 4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide (1180657-59-3)

Guidance literature:

carbon disulfide; 4-(2-cyanomethylthiazol-4-yl)-N,N-dimethylbenzenesulfonamide; With potassium hydroxide; In N,N-dimethyl-formamide; at 20 ℃;

methyl iodide; In N,N-dimethyl-formamide; at 20 ℃; for 24h;

DOI:10.1080/10426500802176523

Reference yield: 80.0%

4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide (1180657-59-3) + 2-amino-benzenethiol (137-07-5) → 4-{2-[(3H-benzothiazol-2-ylidene)cyanomethyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide (1180657-60-6)

Guidance literature:

In ethanol; for 3h; Reflux;

DOI:10.1080/10426500802176523

Reference yield: 79.0%

4-[2-(1-cyano-2,2-bismethylsulfanylvinyl)thiazol-4-yl]-N,N-dimethylbenzenesulfonamide (1180657-59-3) + 1,2-diamino-benzene (95-54-5) → 4-{2-[cyano-(1,3-dihydrobenzoimidazol-2-ylidene)methyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide (1180657-62-8)

Guidance literature:

In ethanol; for 3h; Reflux;

DOI:10.1080/10426500802176523

upstream raw materials:

carbon disulfide

4-(2-cyanomethylthiazol-4-yl)-N,N-dimethylbenzenesulfonamide

methyl iodide

Downstream raw materials:

4-{2-[cyano-(4-methylimidazolidin-2-ylidene)methyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide

4-{2-[cyano-(1,3-dihydrobenzoimidazol-2-ylidene)methyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide

4-{2-[(3H-benzothiazol-2-ylidene)cyanomethyl]thiazol-4-yl}-N,N-dimethylbenzenesulfonamide

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