4-(4-CHLOROPHENYL)PIPERIDINE-4-CARBONITRILE

Base Information

• Chemical Name: 4-(4-CHLOROPHENYL)PIPERIDINE-4-CARBONITRILE
• CAS No.: 91721-16-3
• Molecular Formula: C12H13ClN2
• Molecular Weight: 220.702
• Hs Code.: 2933399090
• Mol file: 91721-16-3.mol

Synonyms:4-(4-chlorophenyl)-4-cyanopiperidine;4-(4-chloro-phenyl)-piperidine-4-carbonitrile;4-Piperidinecarbonitrile,4-(4-chlorophenyl);

Chemical Property of 4-(4-CHLOROPHENYL)PIPERIDINE-4-CARBONITRILE

Chemical Property:

• Vapor Pressure: 1.13E-05mmHg at 25°C
• Melting Point: 77-78.5 °C
• Boiling Point: 370.1oC at 760 mmHg
• PKA: 8.95±0.10(Predicted)
• Flash Point: 177.6oC
• PSA: 35.82000
• Density: 1.2g/cm3
• LogP: 2.81358
• Storage Temp.: under inert gas (nitrogen or Argon) at 2–8 °C

Purity/Quality:

97% ^*data from raw suppliers

4-(4-CHLOROPHENYL)PIPERIDINE-4-CARBONITRILE 95.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 4-(4-CHLOROPHENYL)PIPERIDINE-4-CARBONITRILE

There total 4 articles about 4-(4-CHLOROPHENYL)PIPERIDINE-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: 100.0%

4-(4-chloro-phenyl)-4-cyano-piperidine-1-carboxylic acid tert-butyl ester (218451-34-4) → 4-(4-chlorophenyl)piperidine-4-carbonitrile (91721-16-3)

Guidance literature:

With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 72h;

Reference yield:

4-(4-chlorophenyl)-4-cyano-1-(3,4-dimethoxybenzyl)piperidine (644981-92-0) → 4-(4-chlorophenyl)piperidine-4-carbonitrile (91721-16-3)

Guidance literature:

With ammonium cerium (IV) nitrate; In water; acetonitrile; at 20 ℃; for 15h;

Reference yield:

bis-(2-chloroethyl)amine hydrochloride (821-48-7) + p-chlorobenzyl cyanide (140-53-4) → 4-(4-chlorophenyl)piperidine-4-carbonitrile (91721-16-3)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; at 60 ℃; for 48h;

upstream raw materials:

4-(4-chloro-phenyl)-4-cyano-piperidine-1-carboxylic acid tert-butyl ester

4-(4-chlorophenyl)-4-cyano-1-(3,4-dimethoxybenzyl)piperidine

bis-(2-chloroethyl)amine hydrochloride

p-chlorobenzyl cyanide

Downstream raw materials:

tert-butyl 4-amino-4-(4-chlorophenyl)piperidine-1-carboxylate

4-(4-chloro-phenyl)-piperidine-1,4-dicarboxylic acid mono-(9H-fluoren-9-ylmethyl) ester

4-(4-chloro-phenyl)-piperidine-1,4-dicarboxylic acid mono-tert-butyl ester

(+)-3-(3-(4-Aminocarbonyl-4-(4-chloro)phenylpiperidin-1-yl)-propyl)aminocarbonyl-4-(3,4-difluoro)phenyl-2-oxazolidinone