1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile

Base Information

• Chemical Name: 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile
• CAS No.: 106154-13-6
• Molecular Formula: C₁₉H₂₄N₂O₃SSi
• Molecular Weight: 388.563
• Mol file: 106154-13-6.mol

Synonyms:1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile

Chemical Property of 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile

There total 3 articles about 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile 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: 99.2%

1-[(4-methylbenzene)sulfonyl]-4,5,6,7-tetrahydro-1H-indol-4-one (35577-89-0) + trimethylsilyl cyanide (7677-24-9) → 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile (106154-13-6)

Guidance literature:

With zinc(II) iodide; for 2h; Ambient temperature;

Reference yield:

1,5,6,7-tetrahydro-indol-4-one (13754-86-4) → 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile (106154-13-6)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine; dmap / dichloromethane / 16 h / 25 °C / Inert atmosphere

2: zinc(II) iodide / acetonitrile / 3 h / 25 °C / Inert atmosphere

With dmap; triethylamine; zinc(II) iodide; In dichloromethane; acetonitrile;

Reference yield:

p-toluenesulfonyl chloride (98-59-9) → 1-[(4-methylbenzene)sulfonyl]-4-[(trimethylsilyl)oxy]-4,5,6,7-tetrahydro-1H-indole-4-carbonitrile (106154-13-6)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine; dmap / dichloromethane / 16 h / 25 °C / Inert atmosphere

2: zinc(II) iodide / acetonitrile / 3 h / 25 °C / Inert atmosphere

With dmap; triethylamine; zinc(II) iodide; In dichloromethane; acetonitrile;

upstream raw materials:

1-[(4-methylbenzene)sulfonyl]-4,5,6,7-tetrahydro-1H-indol-4-one

trimethylsilyl cyanide

1,5,6,7-tetrahydro-indol-4-one

p-toluenesulfonyl chloride

Downstream raw materials:

ethyl 1-[(4-methylbenzene)sulfonyl]-4,5,6,7-tetrahydro-1H-indole-4-carboxylate

1-[(4-methylbenzene)sulfonyl]-6,7-dihydro-1H-indole-4-carbonitrile

4-cyano-1-(p-toluenesulfonyl)-4,5-dihydroindole

1-[(4-methylphenyl)sulfonyl]-1H-indole-4-carbonitrile