1-(4-Nitrophenyl)-2-piperidinone

Base Information

• Chemical Name: 1-(4-Nitrophenyl)-2-piperidinone
• CAS No.: 38560-30-4
• Molecular Formula: C11H12N2O3
• Molecular Weight: 220.228
• Hs Code.: 2933790090
• Mol file: 38560-30-4.mol

Synonyms:1-(4-Nitrophenyl)piperidin-2-one

Chemical Property of 1-(4-Nitrophenyl)-2-piperidinone

Chemical Property:

• Melting Point: 97.0 to 101.0 °C
• Boiling Point: 480.921 °C at 760 mmHg
• PKA: -3.84±0.20(Predicted)
• Flash Point: 244.652 °C
• PSA: 66.13000
• Density: 1.295 g/cm³
• LogP: 2.69990
• Storage Temp.: Sealed in dry,Room Temperature
• Solubility.: Chloroform (Slightly),Ethyl Acetate (Slightly)

Purity/Quality:

98% Min ^*data from raw suppliers

1-(4-Nitrophenyl)-2-piperidinone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 1-(4-Nitrophenyl)-2-piperidinone is used in the synthesis of inhibitors of blood coagulation factor Xa.

Technology Process of 1-(4-Nitrophenyl)-2-piperidinone

There total 15 articles about 1-(4-Nitrophenyl)-2-piperidinone 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: 96.82%

5-bromovaleroyl chloride (4509-90-4) + 4-nitro-aniline (100-01-6,104810-17-5) → 1-(4-nitrophenyl)piperidine-2-one (38560-30-4)

Guidance literature:

5-bromovaleroyl chloride; 4-nitro-aniline; With N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; at 0 - 20 ℃;

With potassium tert-butylate; In tetrahydrofuran; at 0 - 20 ℃;

Reference yield: 96.25%

piperidin-2-one (675-20-7) + sodium p-nitrobenzenesulphonic acid (5134-88-3) → 1-(4-nitrophenyl)piperidine-2-one (38560-30-4)

Guidance literature:

piperidin-2-one; With sodium amide; In diethylene glycol dimethyl ether; at 75 ℃; for 0.25h; Reflux;

sodium p-nitrobenzenesulphonic acid; In diethyl ether; at 75 ℃; for 6h; Temperature; Solvent; Reflux;

Reference yield: 94.0%

1-phenylpiperidin-2-one (4789-09-7) → 1-(4-nitrophenyl)piperidine-2-one (38560-30-4)

Guidance literature:

With sulfuric acid; nitric acid; at -5 - 40 ℃; for 2h;

upstream raw materials:

piperidin-2-one

4-Fluoronitrobenzene

5-bromovaleroyl chloride

4-nitro-aniline

Downstream raw materials:

3-(morpholin-4-yl)-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one

1-(4-aminophenyl)-3-(morpholin-4-yl)-5,6-dihydropyridin-2(1H)-one

5-chloropentanoic acid [4-(5-morpholin-4-yl-6-oxo-3,6-dihydro-2H-pyridin-1-yl)phenyl]amide

5,6?dihydro?3?(4?morpholinyl)?1?[4?(2?oxo?1?piperidinyl)phenyl]?2(1H)?pyridone

Refernces

• 1、 -. "Preparation 1-(4- method and application) of -2- n-nitrophenyl-piperidine-one-one-one (by machine translation)". Paragraph 0029-0052. . Retrieved 2020/01/08.
• 2、 -. "Synthesizing method of intermediate of Apixaban". Paragraph 0055-0066. . Retrieved 2018/10/19.