5,8‐dibroMo‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine

Base Information

Chemical Name:5,8‐dibroMo‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine
CAS No.:565228-31-1
Molecular Formula:C36H44Br2N2O2
Molecular Weight:696.566
Hs Code.:
Mol file:565228-31-1.mol

Synonyms:5,8-dibromo-2,3-bis(3-(octyloxy)phenyl)quinoxaline;

Suppliers and Price of 5,8‐dibroMo‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
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price

Total 4 raw suppliers

Chemical Property of 5,8‐dibroMo‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine

Chemical Property:

PSA：44.24000
LogP:11.96740

Purity/Quality:: 99%, ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Description 5,8-Dibromo-2,3-bis(3-(octyloxy)phenyl)quinoxaline (Quinoxaline-2PhO-2Br) is the building block for the synthesis of low band-gap polymer semiconductor materials (such as TQ1).?Octyloxy as the side chain of quinoxaline functions to promote good solubility of the resulting polymer in organic solvents.
Uses 5,8-Dibromo-2,3-bis(3-(octyloxy)phenyl)quinoxaline is used to design donor-π-acceptor polymeric hole conductor for efficient perovskite solar cell.

Technology Process of 5,8‐dibroMo‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine

There total 7 articles about 5,8‐dibroMo‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine 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: 97.0%

: 1100761-32-7
1,2-bis-(3-(octyloxy)phenyl)ethane-1,2-dione

: 69272-50-0
1,2-diamine-3,6-dibromobenzene

: 565228-31-1
5,8-dibromo-2,3-bis(3-(8-bromooctyloxy)phenyl)quinoxaline

Guidance literature:: With acetic acid; at 60 ℃;
DOI:10.1016/j.reactfunctpolym.2012.07.006

Reference yield: 32.1%

: 4549-32-0
1,8-dibromooctane

: 565228-28-6
3,3'-(5,8-dibromoquinoxaline-2,3-diyl)diphenol

: 565228-31-1
5,8-dibromo-2,3-bis(3-(8-bromooctyloxy)phenyl)quinoxaline

Guidance literature:: With potassium carbonate; In dimethyl sulfoxide; at 50 ℃; Inert atmosphere;
DOI:10.1039/c2jm34284g

Reference yield:

: 15155-41-6
4,7-dibromobenzo[c][1,2,5]thiadiazole

: 565228-31-1
5,8-dibromo-2,3-bis(3-(8-bromooctyloxy)phenyl)quinoxaline

Guidance literature:: Multi-step reaction with 2 steps

1: sodium tetrahydroborate / ethanol / 0 - 20 °C

2: acetic acid / 60 °C

With sodium tetrahydroborate; acetic acid; In ethanol;
DOI:10.1016/j.reactfunctpolym.2012.07.006