5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene

Base Information

• Chemical Name: 5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene
• CAS No.: 183852-00-8
• Molecular Formula: C₄₀H₅₇BrS₄
• Molecular Weight: 746.061

Synonyms:5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene

Chemical Property of 5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene

Chemical Property:

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Technology Process of 5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene

There total 1 articles about 5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene 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:

3-hexyl-2-bromothiophene (69249-61-2,125321-66-6) → 5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene (183852-00-8)

Guidance literature:

Multi-step reaction with 4 steps

1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; triphenyl-arsane / 1,4-dioxane / 100 °C / Inert atmosphere

2: N-Bromosuccinimide / chloroform; acetic acid / Inert atmosphere

3: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; triphenyl-arsane / 1,4-dioxane / 100 °C / Inert atmosphere

4: N-Bromosuccinimide / chloroform; acetic acid / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-Bromosuccinimide; triphenyl-arsane; In 1,4-dioxane; chloroform; acetic acid;

DOI:10.1021/jacs.6b01916

Reference yield:

5'''-bromo-3,4',4'',4'''-tetrahexyl-[2,2';5',2'';5'',2''']quaterthiophene (183852-00-8) + dimethyl-[4-(4,3',3'',3'''-tetrahexyl-5'''-trimethylstannyl-[2,2';5',2'';5'',2''']quaterthiophen-5-yl)phenyl]amine → dimethyl-[4-(4,3',3'',3''',3'''',3''''',3'''''',3'''''''-octahexyl-[2,2';5',2'';5'',2''';5''',2'''';5'''',2''''';5''''',2'''''';5'''''',2''''''']-octithiophen-5-yl)phenyl]amine

Guidance literature:

tetrakis(triphenylphosphine) palladium⁽⁰⁾; In tetrahydrofuran; N,N-dimethyl-formamide; for 48h; Heating;

DOI:10.1021/jo060491r

upstream raw materials:

3-hexyl-2-bromothiophene

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