1-(Diphenylmethyl)-4-methylbenzene

Base Information

• Chemical Name: 1-(Diphenylmethyl)-4-methylbenzene
• CAS No.: 603-37-2
• Molecular Formula: C20H18
• Molecular Weight: 258.363
• NSC Number: 53886
• DSSTox Substance ID: DTXSID20288040
• Nikkaji Number: J135.675E
• Wikidata: Q82024307
• Mol file: 603-37-2.mol

Synonyms:1-(diphenylmethyl)-4-methylbenzene;603-37-2;1-benzhydryl-4-methylbenzene;(p-Tolylmethylene)dibenzene;Benzene, 1-(diphenylmethyl)-4-methyl-;4-Methyltritane;4-Methyltritan;NSC53886;5-Chloro-5-Ethyl-1,2-Dihydro-4H-Pyrrolo[3,2,1-Ij]Quinoline-4,6(5H)-Dione;Diphenyl-p-tolylmethane;p-(Diphenylmethyl)toluene;1-benzhydryl-4-methyl-benzene;DTXSID20288040;MFCD24386290;NSC-53886;AKOS024257928;AS-61635

Chemical Property of 1-(Diphenylmethyl)-4-methylbenzene

Chemical Property:

• Vapor Pressure: 2.43E-05mmHg at 25°C
• Boiling Point: 370°C at 760 mmHg
• Flash Point: 172.3°C
• PSA: 0.00000
• Density: 1.037g/cm³
• LogP: 5.17520
• XLogP3: 5.7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 258.140850574
• Heavy Atom Count: 20
• Complexity: 244

Purity/Quality:

98%min ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)C(C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 1-(Diphenylmethyl)-4-methylbenzene

There total 58 articles about 1-(Diphenylmethyl)-4-methylbenzene 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: 98.0%

1,1-Diphenylmethanol (91-01-0) + toluene (108-88-3,15644-74-3,16713-13-6) → p-(diphenylmethyl)toluene (603-37-2)

Guidance literature:

With potassium 12-tungstocobaltate(III); at 60 ℃; for 0.25h; Reagent/catalyst; Temperature; Catalytic behavior; Green chemistry;

DOI:10.2174/15701786113106660080

Reference yield: 97.0%

para-bromotoluene (106-38-7) + Diphenylmethane (101-81-5) → p-(diphenylmethyl)toluene (603-37-2)

Guidance literature:

With KN(SiMe₃)2; palladium diacetate; nixantphos; In cyclopentyl methyl ether; at 24 ℃; for 12h; Inert atmosphere;

DOI:10.1021/ja3047816

Reference yield: 96.0%

(4-methylphenyl)diphenylmethanol (5440-76-6) → p-(diphenylmethyl)toluene (603-37-2)

Guidance literature:

With gallium(III) triflate; isopropyl alcohol; for 1h; Glovebox; Reflux;

DOI:10.1002/adsc.201801135

upstream raw materials:

formaldehyd

(4-methylphenyl)diphenylmethanol

diphenylchloromethane

1,1-Diphenylmethanol

Downstream raw materials:

4-(diphenylhydroxymethyl)benzoic acid

4-trichloromethyltriphenylmethane

Brom-diphenyl-p-tolyl-methan

1-(4-tolyl)-1,1-diphenylethane

Refernces

• 1、 Albrecht, Martin,Alshakova, Iryna D.. "Cascade Reductive Friedel-Crafts Alkylation Catalyzed by Robust Iridium(III) Hydride Complexes Containing a Protic Triazolylidene Ligand". . p. 8999 - 9007. Retrieved 2021/07/31.
• 2、 Lloveras, Vega,Liko, Flonja,Mu?oz-Gómez, José L.,Veciana, Jaume,Vidal-Gancedo, José. "Redox-Active PTM Radical Dendrimers as Promising Multifunctional Molecular Switches". . p. 9400 - 9412. Retrieved 2019/11/21.