Phenylditolylmethane

Base Information

• Chemical Name: Phenylditolylmethane
• CAS No.: 69361-50-8
• Molecular Formula: C21H20
• Molecular Weight: 272.3835
• NSC Number: 29127
• DSSTox Substance ID: DTXSID2070760
• Nikkaji Number: J2.571.872K
• Wikidata: Q81998152
• Mol file: 69361-50-8.mol

Synonyms:Phenylditolylmethane;67881-18-9;NSC29127;Phenyl-di-o-tolylmethan;Benzene, 1,1'-(phenylmethylene)bis(methyl-;DTXSID2070760;NSC-29127;69361-50-8

Chemical Property of Phenylditolylmethane

Chemical Property:

• Boiling Point: 388.5°Cat760mmHg
• Flash Point: 184.4°C
• Density: 1.026g/cm³
• XLogP3: 6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 3
• Exact Mass: 272.156500638
• Heavy Atom Count: 21
• Complexity: 279

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=CC=CC=C1C(C2=CC=CC=C2)C3=CC=CC=C3C

Technology Process of Phenylditolylmethane

There total 8 articles about Phenylditolylmethane 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: 39.0%

methyl bis(2-methylphenyl)methyl carbonate (1012863-02-3) + phenylboronic acid (98-80-6) → bis(2-methylphenyl)phenylmethane (69361-50-8)

Guidance literature:

With bis(η3-allyl-μ-chloropalladium(II)); 1,5-bis-(diphenylphosphino)pentane; potassium carbonate; In tert-Amyl alcohol; at 100 ℃; for 72h; Inert atmosphere;

DOI:10.1021/ol800078j

Reference yield:

Bis(2-methylphenyl)phenylmethanol (6324-60-3) → bis(2-methylphenyl)phenylmethane (69361-50-8)

Guidance literature:

With formic acid;

DOI:10.1021/ja01260a027

Reference yield:

benzaldehyde (100-52-7) + toluene (108-88-3,15644-74-3,16713-13-6) → 4,4′-(phenylmethylene)bis(methylbenzene) (603-39-4) + bis(2-methylphenyl)phenylmethane (69361-50-8) + C21H20

Guidance literature:

With Nafion-H; at 150 ℃; for 4h;

DOI:10.1007/s10562-010-0406-0

upstream raw materials:

Bis(2-methylphenyl)phenylmethanol

benzaldehyde

toluene

hydrogen bromide

Downstream raw materials:

phenyl-di-o-tolyl-acetic acid