3,3',5,5'-TETRAKIS(TRIFLUOROMETHYL)BENZOPHENONE

Base Information

• Chemical Name: 3,3',5,5'-TETRAKIS(TRIFLUOROMETHYL)BENZOPHENONE
• CAS No.: 175136-66-0
• Molecular Formula: C17H6F12O
• Molecular Weight: 454.21000
• Hs Code.: 2914790090
• Mol file: 175136-66-0.mol

Synonyms:3,3',5,5'-Tetrakis(trifluoromethyl)benzophenone;HMS549N11;

Chemical Property of 3,3',5,5'-TETRAKIS(TRIFLUOROMETHYL)BENZOPHENONE

Chemical Property:

• Melting Point: 139-140oC
• Boiling Point: 325.2oC at 760 mmHg
• Flash Point: 124.7oC
• PSA: 17.07000
• Density: 1.506g/cm3
• LogP: 6.99280
• Storage Temp.: 2-8°C
• Water Solubility.: Sparingly soluble in water.

Purity/Quality:

97% ^*data from raw suppliers

bis(3,5-bis(Trifluoromethyl)phenyl)methanone ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 3,3',5,5'-Tetrakis(trifluoromethyl)benzophenone, is used as reactive dye intermediates.

Technology Process of 3,3',5,5'-TETRAKIS(TRIFLUOROMETHYL)BENZOPHENONE

There total 2 articles about 3,3',5,5'-TETRAKIS(TRIFLUOROMETHYL)BENZOPHENONE 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: 60.0%

Bis-(3,5-bis-trifluoromethyl-phenyl)-methanol (87901-76-6) → 3,3',5,5'-tetrakis(trifluoromethyl)benzophenone(bis[3,5-bis(trifluoromethyl)phenyl])methanone (175136-66-0)

Guidance literature:

With 2,2,6,6-Tetramethyl-1-piperidinyloxy free radical; oxygen; sodium carbonate; In N,N-dimethyl-formamide; at 75 ℃; for 6h;

DOI:10.1002/anie.201602667

Reference yield: 19.0%

3,6-bis(trifluoromethyl)bromobenzene (328-70-1) + acetophenone (98-86-2) → 3,3',5,5'-tetrakis(trifluoromethyl)benzophenone(bis[3,5-bis(trifluoromethyl)phenyl])methanone (175136-66-0)

Guidance literature:

3,6-bis(trifluoromethyl)bromobenzene; acetophenone; With palladium diacetate; caesium carbonate; triphenylphosphine; In N,N-dimethyl-formamide; at 20 - 153 ℃; for 3h; Inert atmosphere; Schlenk technique;

With oxygen; In N,N-dimethyl-formamide; at 0.153 ℃; Schlenk technique;

DOI:10.1021/jo5010185

Reference yield: 64.0%

[(η5-C5H5)(OC)2MnBtBu] + 3,3',5,5'-tetrakis(trifluoromethyl)benzophenone(bis[3,5-bis(trifluoromethyl)phenyl])methanone (175136-66-0) → [(η5-C5H5)(OC)2Mn{κ2-B,C-[B-(tBu)(3,3′,5,5′-tetrakis(trifluoromethyl)benzophenone)2]}]

Guidance literature:

In hexane; toluene; at -30 ℃; for 48h; Inert atmosphere;

DOI:10.1021/ja403389w

upstream raw materials:

3,6-bis(trifluoromethyl)bromobenzene

acetophenone

Bis-(3,5-bis-trifluoromethyl-phenyl)-methanol

Downstream raw materials:

[(Et₃P)3Rh(3,5-(CF₃)2C₆H₃)]

[(Et₃P)2Rh(OC(3,5-(CF₃)2C₆H₃)2(vinyl))]

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