3,4'-Dimethylbenzophenone

Base Information

• Chemical Name: 3,4'-Dimethylbenzophenone
• CAS No.: 13152-94-8
• Molecular Formula: C15H14 O
• Molecular Weight: 210.276
• Hs Code.: 2914399090
• DSSTox Substance ID: DTXSID80369349
• Nikkaji Number: J1.654.799I
• Wikidata: Q82156396
• Mol file: 13152-94-8.mol

Synonyms:13152-94-8;3,4'-DIMETHYLBENZOPHENONE;m-Tolyl(p-tolyl)methanone;(3-methylphenyl)-(4-methylphenyl)methanone;3,4/'-Dimethylbenzophenone;m-Tolyl-p-tolyl-methanone;SCHEMBL822173;DTXSID80369349;MFCD00236040;AKOS005207269;3,4'-dimethylbenzophenone, AldrichCPR;(3-methylphenyl)(4-methylphenyl)methanone;FT-0614374;A806275

Chemical Property of 3,4'-Dimethylbenzophenone

Chemical Property:

• Appearance/Colour: LIGHT YELLOW CRYSTALLINE POWDER
• Melting Point: 70-74 °C
• Refractive Index: 1.5725 (estimate)
• Boiling Point: 354.1°Cat760mmHg
• Flash Point: 153.7°C
• PSA: 17.07000
• Density: 1.05g/cm³
• LogP: 3.53440
• XLogP3: 4
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 2
• Exact Mass: 210.104465066
• Heavy Atom Count: 16
• Complexity: 238

Purity/Quality:

98%min ^*data from raw suppliers

M-Tolyl-p-tolyl-methanone ^*data from reagent suppliers

Safty Information:

• Statements: 36/37/38
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(=O)C2=CC=CC(=C2)C

Technology Process of 3,4'-Dimethylbenzophenone

There total 27 articles about 3,4'-Dimethylbenzophenone 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: 97.0%

tri(p-tolyl)bismuth (5142-75-6) + 3-Methylbenzoyl chloride (1711-06-4) → 3,4'-dimethylbenzophenone (13152-94-8)

Guidance literature:

With triethylamine; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; at 80 ℃; for 3h;

DOI:10.1016/j.tet.2007.10.047

Reference yield: 95.0%

di(p-tolyl)borinic acid (66117-64-4) + N,3-dimethyl-N-tosylbenzamide → 3,4'-dimethylbenzophenone (13152-94-8)

Guidance literature:

With [1,3-bis(2,6-diisopropylphenyl)imidazol-2-ylidene](3-chloropyridyl)palladium(ll) dichloride; potassium carbonate; In tetrahydrofuran; at 65 ℃; for 12h; Inert atmosphere; Schlenk technique;

DOI:10.1016/j.tetlet.2018.05.003

Reference yield: 90.0%

m-tolylboronic acid (17933-03-8) + 4-methyl-benzoyl chloride (874-60-2) → 3,4'-dimethylbenzophenone (13152-94-8)

Guidance literature:

With C₃₀H₃₈Cl₂N₈Pd⁽²⁺⁾*2Cl^(1-); sodium carbonate; In water; acetone; at 60 ℃; for 12h;

DOI:10.1016/j.tetlet.2011.05.079

upstream raw materials:

1-m-tolyl-1-p-tolyl-ethane-1,2-diol

toluene

3-Methylbenzoyl chloride

4-methyl-benzoyl chloride

Downstream raw materials:

3,4'-carbonyl-di-benzoic acid

m-toluamide

para-methylbenzamide

p-Toluic acid

Refernces

• 1、 Lin, Shih-Chieh Aaron,Liu, Shiuh-Tzung,Liu, Yi-Hung,Peng, Shie-Ming,Su, Bo-Kai. "Tetra- And Dinuclear Palladium Complexes Based on a Ligand of 2,8-Di-2-pyridinylanthyridine: Preparation, Characterization, and Catalytic Activity". . p. 2081 - 2089. Retrieved 2021/07/26.
• 2、 Li, Renhe,Liu, Feipeng,Dong, Guangbin. "Redox-Neutral ortho Functionalization of Aryl Boroxines via Palladium/Norbornene Cooperative Catalysis". supporting information. p. 929 - 939. Retrieved 2019/04/10.