Ethanedione, bis[3,4-bis(dodecyloxy)phenyl]-

Base Information

• Chemical Name: Ethanedione, bis[3,4-bis(dodecyloxy)phenyl]-
• CAS No.: 138145-30-9
• Molecular Formula: C62H106O6
• Molecular Weight: 947.52
• Mol file: 138145-30-9.mol

Synonyms:

Chemical Property of Ethanedione, bis[3,4-bis(dodecyloxy)phenyl]-

Chemical Property:

Purity/Quality:

99.90% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Ethanedione, bis[3,4-bis(dodecyloxy)phenyl]-

There total 4 articles about Ethanedione, bis[3,4-bis(dodecyloxy)phenyl]- 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: 82.0%

oxalyl dichloride (79-37-8) + 1,2-bisdodecyloxybenzene (42244-53-1) → 1,2-bis(3,4-bis(docosyloxy)phenyl)ethane-1,2-dione (138145-30-9)

Guidance literature:

With carbon disulfide; aluminum (III) chloride; at 0 ℃; for 8h; Inert atmosphere;

DOI:10.1016/j.tet.2010.11.014

Reference yield: 62.5%

oxalyl dichloride (79-37-8) + 1-bromo-3,4-bis(dodecyloxy)benzene (210834-64-3) → 1,2-bis(3,4-bis(docosyloxy)phenyl)ethane-1,2-dione (138145-30-9)

Guidance literature:

4-bromo-1,2-bis(dodecyloxy)benzene; With iodine; magnesium; In diethyl ether; for 12h; Inert atmosphere; Reflux;

oxalyl dichloride; With lithium bromide; copper(ll) bromide; In tetrahydrofuran; at 20 ℃; for 0.333333h; Inert atmosphere;

Reference yield:

benzene-1,2-diol (120-80-9,19481-10-8,37349-32-9) → 1,2-bis(3,4-bis(docosyloxy)phenyl)ethane-1,2-dione (138145-30-9)

Guidance literature:

Multi-step reaction with 2 steps

1: potassium carbonate; potassium iodide / acetone / 48 h / Reflux

2: aluminum (III) chloride / carbon disulfide / 6 h / 0 °C

With aluminum (III) chloride; potassium carbonate; potassium iodide; In carbon disulfide; acetone;

DOI:10.1016/j.tet.2013.08.031 DOI:10.1016/j.tet.2014.10.025

upstream raw materials:

oxalyl dichloride

1,2-bisdodecyloxybenzene

benzene-1,2-diol

1-dodecylbromide

Downstream raw materials:

6,7-bis(3,4-bis(dodecyloxy)phenyl)-2-dodecyl-4,9-bis(4-(2-ethylhexyl) thiophen-2-yl)-2H-[1-3]triazolo[4,5-g]quinoxaline