2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl

Base Information

• Chemical Name: 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl
• CAS No.: 1352149-11-1
• Molecular Formula: C₇₄H₇₈F₄O₆
• Molecular Weight: 1139.42
• Mol file: 1352149-11-1.mol

Synonyms:2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl

Chemical Property of 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl

There total 4 articles about 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl 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: 64.0%

2,3-difluoro-4-(4-hydroxyphenyl)-1-(4-hexylphenyl)benzene (160919-99-3) + 7,7'-(biphenyl-2,2'-diylbisoxy)bisheptanoic acid (1352149-34-8) → 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl (1352149-11-1)

Guidance literature:

With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 20h;

DOI:10.1039/c1jm13299g

Reference yield:

2,2'-bis[6-(ethyloxycarbonyl)hexyloxy]-1,1-biphenyl (1352149-33-7) → 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl (1352149-11-1)

Guidance literature:

Multi-step reaction with 2 steps

1: water; sodium hydroxide / ethanol / 4 h / Reflux

2: dmap; dicyclohexyl-carbodiimide / dichloromethane / 20 h / 20 °C

With dmap; water; dicyclohexyl-carbodiimide; sodium hydroxide; In ethanol; dichloromethane;

DOI:10.1039/c1jm13299g

Reference yield:

2,2'-dihydroxybiphenyl (1806-29-7) → 2,2'-bis{6-[4-(4-(4-hexylphenyl)-2,3-difluorophenyl)phenyloxycarbonyl]hexyloxy}-1,1-biphenyl (1352149-11-1)

Guidance literature:

Multi-step reaction with 3 steps

1: sodium carbonate / cyclohexane / 8 h / 140 °C

2: water; sodium hydroxide / ethanol / 4 h / Reflux

3: dmap; dicyclohexyl-carbodiimide / dichloromethane / 20 h / 20 °C

With dmap; water; sodium carbonate; dicyclohexyl-carbodiimide; sodium hydroxide; In ethanol; dichloromethane; cyclohexane;

DOI:10.1039/c1jm13299g

upstream raw materials:

2,3-difluoro-4-(4-hydroxyphenyl)-1-(4-hexylphenyl)benzene

7,7'-(biphenyl-2,2'-diylbisoxy)bisheptanoic acid

2,2'-bis[6-(ethyloxycarbonyl)hexyloxy]-1,1-biphenyl

2,2'-dihydroxybiphenyl