1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene

Base Information

• Chemical Name: 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene
• CAS No.: 1017535-66-8
• Molecular Formula: C₄₆H₈₄Br₂O₂
• Molecular Weight: 828.98
• Mol file: 1017535-66-8.mol

Synonyms:1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene

Chemical Property of 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene

There total 4 articles about 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene 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: 91.6%

1,4-bis((2-octyldodecyl)oxy)benzene (1427466-56-5) → 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene (1017535-66-8)

Guidance literature:

With bromine; In dichloromethane; at 0 ℃; Inert atmosphere;

DOI:10.1002/anie.201206145

Reference yield: 70.0%

9-(bromomethyl)nonadecane (69620-20-8) + 2,5-dibromohydroquinone (14753-51-6) → 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene (1017535-66-8)

Guidance literature:

2,5-dibromohydroquinone; With potassium hydroxide; In toluene; at 110 ℃;

9-(bromomethyl)nonadecane; In toluene;

DOI:10.1021/acs.macromol.7b00905

Reference yield:

hydroquinone (123-31-9,8027-02-9) → 1,4-dibromo-2,5-di-(2-octyldodecyl)-hydroxybenzene (1017535-66-8)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium hydroxide / dimethyl sulfoxide / 50 °C / Inert atmosphere

2: bromine / dichloromethane / 0 °C / Inert atmosphere

With bromine; potassium hydroxide; In dichloromethane; dimethyl sulfoxide;

DOI:10.1002/anie.201206145

upstream raw materials:

9-(bromomethyl)nonadecane

2,5-dibromohydroquinone

hydroquinone

1,4-bis((2-octyldodecyl)oxy)benzene

Downstream raw materials:

((2,5-bis((2-octyldodecyl)oxy)-1,4-phenylene)bis(ethyne-2,1-diyl))bis(trimethylsilane)

1,4-diethynyl-2,5-bis((2-octyldodecyl)oxy)benzene

Refernces

• 1、 -. "CYANO-DERIVATIZED OLIGONOPHENYLACETYLENE-BASED FLUORESCENT SMALL MOLECULES SUITABLE FOR USE IN ORGANIC LIGHT-EMITTING DIODE APPLICATIONS AND THEIR USE IN ORGANIC LIGHT-EMITTING DIODE APPLICATIONS". Page/Page column 3; 11. . Retrieved 2019/12/28.
• 2、 Bull, Steve R.,Palmer, Liam C.,Fry, Nathaniel J.,Greenfield, Megan A.,Messmore, Benjamin W.,Meade, Thomas J.,Stupp, Samuel I.. "A templating approach for monodisperse self-assembled organic nanostructures". . p. 2742 - 2743. Retrieved 2008/09/20.