Benzene, 1-methyl-4-(1-methyl-2,2-diphenylethenyl)-

Base Information

• Chemical Name: Benzene, 1-methyl-4-(1-methyl-2,2-diphenylethenyl)-
• CAS No.: 36601-67-9
• Molecular Formula: C22H20
• Molecular Weight: 284.401
• Mol file: 36601-67-9.mol

Synonyms:

Chemical Property of Benzene, 1-methyl-4-(1-methyl-2,2-diphenylethenyl)-

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Benzene, 1-methyl-4-(1-methyl-2,2-diphenylethenyl)-

There total 6 articles about Benzene, 1-methyl-4-(1-methyl-2,2-diphenylethenyl)- 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-diphenylprop-1-en-2-yl 4-methylbenzenesulfonate (849943-94-8) + para-methylphenylmagnesium bromide (4294-57-9) → 2-(4-methylphenyl)-1,1-diphenyl-1-propene (36601-67-9)

Guidance literature:

para-methylphenylmagnesium bromide; With C₂₄H₅₂Cl₂O₁₂P₄Pd₂; In tetrahydrofuran; 1,4-dioxane; at 20 ℃; for 0.0833333h; Inert atmosphere;

1,1-diphenylprop-1-en-2-yl 4-methylbenzenesulfonate; In tetrahydrofuran; 1,4-dioxane; at 80 ℃; for 24h; Inert atmosphere;

DOI:10.1002/chem.201002386

Reference yield: 65.0%

3,3-diphenylpropene (3542-14-1) + p-tolyl triflate (29540-83-8) → 2-(4-methylphenyl)-1,1-diphenyl-1-propene (36601-67-9)

Guidance literature:

With C₆H₁₄Cl₂Ni₂; sodium tert-pentoxide; In toluene; at 80 ℃; Inert atmosphere; Sealed tube;

DOI:10.1038/s41929-021-00658-2

Reference yield:

1-Phenylprop-1-yne (673-32-5) + 4-tolyl iodide (624-31-7) + phenylboronic acid (98-80-6) → 4-Methylbiphenyl (644-08-6) + 2-(4-methylphenyl)-1,1-diphenyl-1-propene (36601-67-9) + (Z)-1-(4-methylphenyl)-1,2-diphenyl-1-propene

Guidance literature:

1-Phenylprop-1-yne; 4-tolyl iodide; phenylboronic acid; With potassium hydrogencarbonate; In water; N,N-dimethyl-formamide; at 100 ℃; for 0.166667h;

With bis(benzonitrile)palladium(II) dichloride; In water; N,N-dimethyl-formamide; at 100 ℃; for 3h;

DOI:10.1021/ol034435d

upstream raw materials:

2,2-diphenyl-1-p-tolylethanone

methyllithium

1-Phenylprop-1-yne

iodobenzene