1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate

Base Information

• Chemical Name: 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate
• CAS No.: 1398744-13-2
• Molecular Formula: C₁₈H₁₆F₃N₃O₃S
• Molecular Weight: 411.405
• Mol file: 1398744-13-2.mol

Synonyms:1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate

Chemical Property of 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate

There total 3 articles about 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate 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%

4-trifluorophenylsulfonyl chloride (2991-42-6) + 6-(4-hydroxypiperidin-1-yl)nicotinonitrile (1017034-18-2) → 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate (1398744-13-2)

Guidance literature:

6-(4-hydroxypiperidin-1-yl)nicotinonitrile; With dmap; trimethylamine; In 2-methyltetrahydrofuran; at 0 - 25 ℃;

4-trifluorophenylsulfonyl chloride; In 2-methyltetrahydrofuran; at 0 - 40 ℃;

DOI:10.1021/acs.orglett.9b01401

Reference yield:

6-chloronicotinonitrile (33252-28-7) → 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate (1398744-13-2)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 3 h / 100 °C

2: triethylamine / dmap / dichloromethane / 2 h / 20 °C

With potassium carbonate; triethylamine; dmap; In dichloromethane; N,N-dimethyl-formamide;

Reference yield:

4-HYDROXYPIPERIDINE (5382-16-1) → 1-(5-cyanopyridin-2-yl)piperidin-4-yl 4-(trifluoromethyl)benzenesulfonate (1398744-13-2)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 3 h / 100 °C

2: triethylamine / dmap / dichloromethane / 2 h / 20 °C

With potassium carbonate; triethylamine; dmap; In dichloromethane; N,N-dimethyl-formamide;

upstream raw materials:

6-chloronicotinonitrile

4-trifluorophenylsulfonyl chloride

6-(4-hydroxypiperidin-1-yl)nicotinonitrile

4-HYDROXYPIPERIDINE