((4-(tert-butyl)phenyl)methylene)dibenzene

Base Information

• Chemical Name: ((4-(tert-butyl)phenyl)methylene)dibenzene
• CAS No.: 26167-26-0
• Molecular Formula: C₂₃H₂₄
• Molecular Weight: 300.444
• Mol file: 26167-26-0.mol

Synonyms:((4-(tert-butyl)phenyl)methylene)dibenzene

Chemical Property of ((4-(tert-butyl)phenyl)methylene)dibenzene

Chemical Property:

Purity/Quality:

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Technology Process of ((4-(tert-butyl)phenyl)methylene)dibenzene

There total 5 articles about ((4-(tert-butyl)phenyl)methylene)dibenzene 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: 91.0%

1-bromo-4-tert-butylbenzene (3972-65-4) + benzophenone tosylhydrazone (4545-20-4) → ((4-(tert-butyl)phenyl)methylene)dibenzene (26167-26-0)

Guidance literature:

With [1,1′-biphenyl]-2-yldiphenylphosphane; ammonium acetate; ammonium formate; palladium diacetate; caesium carbonate; In tert-Amyl alcohol; at 90 ℃; for 4h; Reagent/catalyst; Solvent; Inert atmosphere; Schlenk technique;

DOI:10.1021/ol400690t

Reference yield: 91.0%

Diphenylmethane (101-81-5) + 4-(tert-butyl)chlorobenzene (3972-56-3) → ((4-(tert-butyl)phenyl)methylene)dibenzene (26167-26-0)

Guidance literature:

With (NiXantphos)Pd(4-C₆H₄CN)(Br); palladium diacetate; potassium hexamethylsilazane; nixantphos; In tetrahydrofuran; at 24 ℃; for 12h; Reagent/catalyst; Solvent; chemoselective reaction; Catalytic behavior; Inert atmosphere;

DOI:10.1021/ja411855d

Reference yield: 90.0%

diphenylmethyl phenyl sulfone (5433-76-1) + p-tert-butylphenylboronic acid (123324-71-0) → ((4-(tert-butyl)phenyl)methylene)dibenzene (26167-26-0)

Guidance literature:

With bis(η3-allyl-μ-chloropalladium(II)); sodium hydroxide; 1,3-bis[(2,6-diisopropyl)phenyl]imidazolinium chloride; In 1,4-dioxane; water; at 120 ℃; for 12h; Inert atmosphere; Schlenk technique;

DOI:10.1055/s-0036-1588563

upstream raw materials:

tert-butylbenzene

1,1-Diphenylmethanol

1-bromo-4-tert-butylbenzene

benzophenone tosylhydrazone