3-(4-BROMOPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE

Base Information

• Chemical Name: 3-(4-BROMOPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE
• CAS No.: 161809-64-9
• Molecular Formula: C9H6BrF3O
• Molecular Weight: 267.045
• Mol file: 161809-64-9.mol

Synonyms:3-(4-BROMOPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE

Chemical Property of 3-(4-BROMOPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE

Chemical Property:

• Vapor Pressure: 0.0254mmHg at 25°C
• Boiling Point: 247.6°C at 760 mmHg
• Flash Point: 103.6°C
• PSA: 17.07000
• Density: 1.585g/cm³
• LogP: 3.12300

Purity/Quality:

98%min ^*data from raw suppliers

3-(4-Bromophenyl)-1,1,1-trifluoro-2-propanone 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 3-(4-BROMOPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE

There total 1 articles about 3-(4-BROMOPHENYL)-1,1,1-TRIFLUORO-2-PROPANONE 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: 73.0%

ethyl trifluoroacetate, (383-63-1) + 2-(4-bromophenyl)-acetic acid (1878-68-8) → 3-(4-bromophenyl)-1,1,1,-trifluoroacetone (161809-64-9)

Guidance literature:

2-(4-bromophenyl)-acetic acid; With n-butyllithium; diisopropylamine; In tetrahydrofuran; hexane; at -65 - 20 ℃; for 2h; Inert atmosphere;

ethyl trifluoroacetate,; at -65 - 20 ℃; for 1h;

DOI:10.1002/anie.202104031

Reference yield: 93.0%

4-phenyl-3-buten-2-one O-acetyloxime (1722-73-2) + 3-(4-bromophenyl)-1,1,1,-trifluoroacetone (161809-64-9) → 3,4-cis-4,5-trans-4-(4-bromophenyl)-3-hydroxy-5-phenyl-3-(trifluoromethyl)cyclohexan-1-one

Guidance literature:

With cesium pivalate; copper(l) chloride; In acetonitrile; at 80 ℃; for 12h; diastereoselective reaction; Inert atmosphere; Schlenk technique;

DOI:10.1021/acs.orglett.9b01817

Reference yield: 88.0%

4-methoxybenzenediazonium tetrafluoroborate (459-64-3) + 3-(4-bromophenyl)-1,1,1,-trifluoroacetone (161809-64-9) → (E)-3-(4-bromophenyl)-1,1,1-trifluoro-3-(2-(4-methoxyphenyl)hydrazono)propan-2-one

Guidance literature:

With 1,4-diaza-bicyclo[2.2.2]octane; In acetonitrile; at 20 ℃; for 0.0833333h; Schlenk technique; Inert atmosphere;

DOI:10.1002/anie.201810502

upstream raw materials:

ethyl trifluoroacetate,

2-(4-bromophenyl)-acetic acid

Downstream raw materials:

(Z)-2-(4-Bromo-phenyl)-3-chloro-4,4,4-trifluoro-but-2-enal

1-[2-(4-bromobenzyl)phenyl]-2,2,2-trifluoroethanone

Refernces