5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

Base Information

Chemical Name:5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline
CAS No.:1416056-61-5
Molecular Formula:C₄₄H₄₆Br₂F₂N₂O₂S₂
Molecular Weight:896.798
Hs Code.:

Synonyms:5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

Suppliers and Price of 5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

Supply Marketing:

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

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Total 2 raw suppliers

Chemical Property of 5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

Chemical Property:

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

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Technology Process of 5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

There total 4 articles about 5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline 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: 66.0%

: 1416056-61-5
5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

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

Reference yield:

: 1415801-13-6
5,8-dibromo-6,7-difuoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

: 1416056-61-5
5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

Guidance literature:: Multi-step reaction with 2 steps

1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tris-(o-tolyl)phosphine / tetrahydrofuran / 48 h / Reflux

2: N-Bromosuccinimide / tetrahydrofuran / 3 h / 20 °C / Darkness

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-Bromosuccinimide; tris-(o-tolyl)phosphine; In tetrahydrofuran;
DOI:10.1039/c3ra44238a

Reference yield:

: 1283598-32-2
1,4-dibromo-2,3-difluoro-5,6-dinitrobenzene

: 1416056-61-5
5,8-bis(5-bromothiophen-2-yl)-6,7-difluoro-2,3-bis(3-(octyloxy)phenyl)quinoxaline

Guidance literature:: Multi-step reaction with 3 steps

1.1: iron; acetic acid / 4 h / 80 °C

1.2: 8 h / Reflux

2.1: tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; tris-(o-tolyl)phosphine / tetrahydrofuran / 24 h / Inert atmosphere; Reflux

3.1: N-Bromosuccinimide / tetrahydrofuran / 12 h / 20 °C / Inert atmosphere

With tris-(dibenzylideneacetone)dipalladium⁽⁰⁾; N-Bromosuccinimide; iron; acetic acid; tris-(o-tolyl)phosphine; In tetrahydrofuran;
DOI:10.1039/c3cc44931a