meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan

Base Information

• Chemical Name: meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan
• CAS No.: 343844-08-6
• Molecular Formula: C₂₂H₂₈Cl₂
• Molecular Weight: 363.37
• Mol file: 343844-08-6.mol

Synonyms:

Chemical Property of meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan

There total 4 articles about meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan 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:

(+/-)-2,2-dimethyl-1-(p-chlorophenyl)propan-1-ol (6200-21-1) → 1-Chlor-4-(2,2-dimethylpropyl)benzol (26110-93-0) + meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan (343844-08-6) + DL-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan (68525-41-7,68525-42-8)

Guidance literature:

With hydrogen bromide; zinc; Yield given. Multistep reaction. Yields of byproduct given; 1) glacial acetic acid, 0 deg C, 2) glacial acetic acid, r.t.;

Reference yield:

Bis<1-(4-chlorphenyl)-2,2-dimethylpropyl>diazen (68525-44-0) → meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan (343844-08-6) + DL-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan (68525-41-7,68525-42-8)

Guidance literature:

In decane; at 135.2 ℃; Thermodynamic data; ΔG(excit.), ΔH(excit.), ΔS(excit.);

Reference yield:

4-chlorobenzaldehyde (104-88-1) → meso-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan (343844-08-6)

Guidance literature:

Multi-step reaction with 2 steps

2: 1) 40percent HBr, 2) Zn / 1) glacial acetic acid, 0 deg C, 2) glacial acetic acid, r.t.

With hydrogen bromide; zinc;

upstream raw materials:

(+/-)-2,2-dimethyl-1-(p-chlorophenyl)propan-1-ol

Bis<1-(4-chlorphenyl)-2,2-dimethylpropyl>diazen

DL-3,4-Bis(4-chlorphenyl)-2,2,5,5-tetramethylhexan

4-chlorobenzaldehyde

Downstream raw materials:

meso-3,4-Diphenyl-2,2,5,5-tetramethyl-hexan

C₁₁H₁₄Cl

1-Chlor-4-(2,2-dimethylpropyl)benzol

4,4'-dichlorostylbene

Refernces