1-(4-cyanophenyl)piperidine-4-carboxylic acid

Base Information

• Chemical Name: 1-(4-cyanophenyl)piperidine-4-carboxylic acid
• CAS No.: 162997-21-9
• Molecular Formula: C13H14N2O2
• Molecular Weight: 230.266
• Hs Code.: 2933399090
• Mol file: 162997-21-9.mol

Synonyms:1-(4-Cyano-phenyl)-piperidine-4-carboxylic acid;N-(4-Cyanophenyl)piperidine-4-carboxylic acid;

Chemical Property of 1-(4-cyanophenyl)piperidine-4-carboxylic acid

Chemical Property:

• Boiling Point: 470.8±40.0 °C(Predicted)
• PKA: 4.52±0.20(Predicted)
• PSA: 64.33000
• Density: 1.26±0.1 g/cm3(Predicted)
• LogP: 1.92428

Purity/Quality:

98%min ^*data from raw suppliers

N-(4-Cyanophenyl)piperidine-4-carboxylicacid 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(4-cyanophenyl)piperidine-4-carboxylic acid

There total 4 articles about 1-(4-cyanophenyl)piperidine-4-carboxylic acid 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: 92.0%

1-(4-cyanophenyl)-piperidine-4-carboxylic acid ethyl ester (352018-90-7) → 1-(4-cyanophenyl)piperidine-4-carboxylic acid (162997-21-9)

Guidance literature:

1-(4-cyanophenyl)-piperidine-4-carboxylic acid ethyl ester; With sodium hydroxide; In tetrahydrofuran; water; at 20 ℃; for 6h;

With hydrogenchloride; In tetrahydrofuran; water;

Reference yield:

4-carbethoxypiperidine (1126-09-6) → 1-(4-cyanophenyl)piperidine-4-carboxylic acid (162997-21-9)

Guidance literature:

4-carbethoxypiperidine; With sodium hydroxide; water; In 1,4-dioxane; at 20 - 70 ℃; for 4h;

With hydrogenchloride; In water; pH=2;

Reference yield:

isonipecotic acid (498-94-2) + 4-fluorobenzonitrile (1194-02-1,143234-87-1) → 1-(4-cyanophenyl)piperidine-4-carboxylic acid (162997-21-9)

Guidance literature:

In dimethyl sulfoxide;

upstream raw materials:

4-carbethoxypiperidine

1-(4-cyanophenyl)-piperidine-4-carboxylic acid ethyl ester

isonipecotic acid

4-fluorobenzonitrile

Downstream raw materials:

1-tert-butoxycarbonyl-4-[1-(4-cyanophenyl)-piperidine-4-carbonyl]-[1,4]diazepane

Refernces

• 1、 -. "PIPERIDINE/CYCLOHEXANE CARBOXAMIDE DERIVATIVES FOR USE AS VANILLOID RECEPTOR MODULATORS". Page/Page column 12. . Retrieved 2010/02/10.
• 2、 -. "PIPERAZINE DERIVATIVES AND THEIR USE FOR THE TREATMENT OF NEUROLOGICAL AND PSYCHIATRIC DISEASES". Page 18. . Retrieved 2008/06/13.