1-(3-Fluoro-4-nitrophenyl)ethanone

Base Information

• Chemical Name: 1-(3-Fluoro-4-nitrophenyl)ethanone
• CAS No.: 72802-25-6
• Molecular Formula: C8H6FNO3
• Molecular Weight: 183.139
• Hs Code.: 2914790090
• Mol file: 72802-25-6.mol

Synonyms:1-(3-fluoro-4-nitrophenyl)ethanone

Chemical Property of 1-(3-Fluoro-4-nitrophenyl)ethanone

Chemical Property:

• Boiling Point: 293.6±20.0 °C(Predicted)
• PSA: 62.89000
• Density: 1.336±0.06 g/cm3(Predicted)
• LogP: 2.45970
• Storage Temp.: 2-8°C

Purity/Quality:

98% ^*data from raw suppliers

1-(3-Fluoro-4-nitrophenyl)ethanone ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1-(3-Fluoro-4-nitrophenyl)ethanone

There total 2 articles about 1-(3-Fluoro-4-nitrophenyl)ethanone 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: 63.0%

3-fluoro-4-nitrobenzoyl chloride (157665-51-5) + malonic acid dimethyl ester (108-59-8) → 3-fluoro-4-nitroacetophenone (72802-25-6)

Guidance literature:

malonic acid dimethyl ester; With triethylamine; magnesium chloride; at 20 ℃; for 1.5h;

3-fluoro-4-nitrobenzoyl chloride; With hydrogenchloride; In water; at 20 ℃; for 1.5h; Concentration; Reflux;

Reference yield:

3-fluoro-4-nitrobenzoic acid (403-21-4) → 3-fluoro-4-nitroacetophenone (72802-25-6)

Guidance literature:

Multi-step reaction with 2 steps

1.1: thionyl chloride / N,N-dimethyl-formamide / 3 h / Reflux

2.1: magnesium chloride; triethylamine / 1.5 h / 20 °C

2.2: 1.5 h / 20 °C / Reflux

With thionyl chloride; triethylamine; magnesium chloride; In N,N-dimethyl-formamide;

Reference yield: 99.0%

3-fluoro-4-nitroacetophenone (72802-25-6) → 1-(3-fluoro-4-nitrophenyl)ethan-1-ol (2006314-49-2)

Guidance literature:

With methanol; sodium tetrahydroborate; at 0 ℃; for 1h;

upstream raw materials:

3-fluoro-4-nitrobenzoic acid

3-fluoro-4-nitrobenzoyl chloride

malonic acid dimethyl ester

Downstream raw materials:

2-guanidino4-(3-fluoro-4-nitrophenyl)thiazole hydrobromide

1-(3-fluoro-4-nitrophenyl)ethan-1-ol

(R)-1-(3-fluoro-4-nitrophenyl)ethan-1-ol

Refernces

• 1、 -. "(R)- AND (S)-1-(3-(3-N,N-DIMETHYLAMINOCARBONYL)PHENOXYL-4-NITROPHENYL)-1-ETHYL-N,N'-BIS (ETHYLENE)PHOSPHORAMIDATE, COMPOSITIONS AND METHODS FOR THEIR USE AND PREPARATION". . . Retrieved 2017/06/12.