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

Base Information

• Chemical Name: 5,8‐bis(5‐broMothiophen‐ 2‐yl)‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine
• CAS No.: 1100761-34-9
• Molecular Formula: C₄₄H₄₈Br₂N₂O₂S₂
• Molecular Weight: 860.817
• Mol file: 1100761-34-9.mol

Synonyms:5,8‐bis(5‐broMothiophen‐ 2‐yl)‐2,3‐bis(3‐ (octyloxy)phenyl)quinoxal ine

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

Chemical Property:

• PSA: 100.72000
• LogP: 15.42440

Purity/Quality:

99%, ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

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

There total 2 articles about 5,8‐bis(5‐broMothiophen‐ 2‐yl)‐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: 55.0%

1,2-bis-(3-(octyloxy)phenyl)ethane-1,2-dione (1100761-32-7) + 4,7-bis(5-bromothiophen-2-yl)benzo-2,1,3-thiadiazole (288071-87-4) → 5,8-bis(5-bromothiophen-2-yl)-2,3-bis(3-(octyloxy)phenyl)quinoxaline (1100761-34-9)

Guidance literature:

4,7-bis(5-bromothiophen-2-yl)benzo-2,1,3-thiadiazole; With acetic acid; zinc; at 80 ℃; for 2h;

1,2-bis-(3-(octyloxy)phenyl)ethane-1,2-dione; at 60 ℃;

DOI:10.1002/pola.26567

Reference yield:

→ 5,8-bis(5-bromothiophen-2-yl)-2,3-bis(3-(octyloxy)phenyl)quinoxaline (1100761-34-9)

Guidance literature:

With N-Bromosuccinimide; In N,N-dimethyl-formamide; at 40 ℃; for 7h;

upstream raw materials:

1,2-bis-(3-(octyloxy)phenyl)ethane-1,2-dione

4,7-bis(5-bromothiophen-2-yl)benzo-2,1,3-thiadiazole

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