(E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical

Base Information

• Chemical Name: (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical
• CAS No.: 329897-48-5
• Molecular Formula: C₂₇H₆BrCl₁₄
• Molecular Weight: 906.591
• Mol file: 329897-48-5.mol

Synonyms:(E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical

Chemical Property of (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical

There total 6 articles about (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical 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:

(E)-1-[Bis(2,3,4,5,6-pentachlorophenyl)methyl]-4-[2-(4-bromophenyl)ethenyl]-2,3,5,6-tetrachlorobenzene (329897-49-6) → (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical (329897-48-5)

Guidance literature:

With tetra(n-butyl)ammonium hydroxide; chloranil; Yield given;

Reference yield:

6,6'-((4-(bromomethyl)-2,3,5,6-tetrachlorophenyl)methylene)bis(1,2,3,4,5-pentachlorobenzene) (101998-20-3) → (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical (329897-48-5)

Guidance literature:

Multi-step reaction with 3 steps

1.1: 92.1 percent / benzene / 20 h / Heating

2.1: tBuOK / tetrahydrofuran / 0.25 h / 20 °C

2.2: 95 percent / tetrahydrofuran / 20 h / 20 °C

3.1: aq. nBu₄NOH / tetrahydrofuran / 0.58 h / 20 °C

3.2: 0.270 g / p-chloranil / tetrahydrofuran / 1 h / 20 °C

With potassium tert-butylate; tetra(n-butyl)ammonium hydroxide; In tetrahydrofuran; benzene; 2.2: Wittig reaction;

DOI:10.1002/1521-3765(20010105)7:1<240::AID-CHEM240>3.0.CO;2-H

Reference yield:

α,α-bis(pentachlorophenyl)-2,3,5,6-tetrachloro-α'-(triphenylphosphonium)-p-xylene bromide → (E)-Bis(pentachlorophenyl)[4-(4-bromophenyl-β-styryl)-2,3,5,6-tetrachlorophenyl]methyl radical (329897-48-5)

Guidance literature:

Multi-step reaction with 2 steps

1.1: tBuOK / tetrahydrofuran / 0.25 h / 20 °C

1.2: 95 percent / tetrahydrofuran / 20 h / 20 °C

2.1: aq. nBu₄NOH / tetrahydrofuran / 0.58 h / 20 °C

2.2: 0.270 g / p-chloranil / tetrahydrofuran / 1 h / 20 °C

With potassium tert-butylate; tetra(n-butyl)ammonium hydroxide; In tetrahydrofuran; 1.2: Wittig reaction;

DOI:10.1002/1521-3765(20010105)7:1<240::AID-CHEM240>3.0.CO;2-H

upstream raw materials:

(E)-1-[Bis(2,3,4,5,6-pentachlorophenyl)methyl]-4-[2-(4-bromophenyl)ethenyl]-2,3,5,6-tetrachlorobenzene

4-bromo-benzaldehyde

6,6'-((4-(bromomethyl)-2,3,5,6-tetrachlorophenyl)methylene)bis(1,2,3,4,5-pentachlorobenzene)

Diethyl 4-[bis(2,3,4,5,6-pentachlorophenyl)methyl]-2,3,5,6-tetrachlorobenzyl phosphonate