C₂₂H₂₀

Base Information

• Chemical Name: C₂₂H₂₀
• CAS No.: 1141882-41-8
• Molecular Formula: C₂₂H₂₀
• Molecular Weight: 284.401
• Mol file: 1141882-41-8.mol

Synonyms:C₂₂H₂₀

Chemical Property of C₂₂H₂₀

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of C₂₂H₂₀

There total 1 articles about C₂₂H₂₀ 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: 82.0%

(3,5-dimethylphenyl)trimethoxysilane (287935-95-9) + diphenyl acetylene (501-65-5) → C22H20 (1141882-41-8)

Guidance literature:

(3,5-dimethylphenyl)trimethoxysilane; diphenyl acetylene; With chloro(1,5-cyclooctadiene)rhodium(I) dimer; tetrabutyl ammonium fluoride; copper diacetate; triphenylphosphine; In toluene; at 20 ℃; for 2h;

With water; In toluene; at 110 ℃; for 12h;

DOI:10.1016/j.tetlet.2009.01.130

Reference yield:

C22H20 (1141882-41-8) → (-)-(1-(3,5-dimethylphenyl)ethane-1,2-diyl)dibenzene

Guidance literature:

With C₄₈H₆₅IrO₆PS⁽¹⁺⁾*C₃₂H₁₂BF₂₄^(1-); hydrogen; In dichloromethane; at 20 ℃; for 8h; under 75007.5 Torr; enantioselective reaction; Autoclave; Schlenk technique;

DOI:10.1002/adsc.201200711

Reference yield:

C22H20 (1141882-41-8) → (+)-(1-(3,5-dimethylphenyl)ethane-1,2-diyl)dibenzene

Guidance literature:

With C₄₉H₆₄IrNO₃P⁽¹⁺⁾*C₃₂H₁₂BF₂₄^(1-); hydrogen; In dichloromethane; at 20 ℃; for 2h; under 37503.8 Torr; enantioselective reaction; Inert atmosphere; Schlenk technique; Autoclave;

DOI:10.1002/adsc.201201017

upstream raw materials:

(3,5-dimethylphenyl)trimethoxysilane

diphenyl acetylene