1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

Base Information

Chemical Name:1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene
CAS No.:1420904-84-2
Molecular Formula:C₃₆H₂₆Br₂O₃P₂
Molecular Weight:728.356
Hs Code.:

Synonyms:1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

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

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Chemical Property of 1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

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Technology Process of 1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

There total 5 articles about 1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene 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: 60.0%

: 808142-23-6
bis[2-(diphenylphosphino)phenyl] ether oxidebis[2-(diphenylphosphino)phenyl] ether oxide

: 1420904-84-2
1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

Guidance literature:: With N-Bromosuccinimide; sulfuric acid; acetic acid; at 2 ℃; for 5h; Inert atmosphere;
DOI:10.1002/chem.201203349

Reference yield:

: 2050-47-7
4,4'-dibromodiphenyl ether

: 75770-58-0
diphenylphosphinic acid bromide

: 1420904-84-2
1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

Guidance literature:: With sodium acetate; palladium diacetate; In N,N-dimethyl-formamide; for 10h;

Reference yield:

: 101-84-8
diphenylether

: 1420904-84-2
1-bromo-4-[4-bromo-2-(diphenylphosphinoyl)phenoxy]-5-(diphenylphosphinoyl)benzene

Guidance literature:: Multi-step reaction with 3 steps

1.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / tetrahydrofuran; hexane / 16 h / 20 °C / Inert atmosphere

1.2: 16 h / 0 - 20 °C / Inert atmosphere

2.1: dihydrogen peroxide / dichloromethane / Inert atmosphere

3.1: N-Bromosuccinimide; acetic acid; sulfuric acid / 5 h / 2 °C / Inert atmosphere

With N-Bromosuccinimide; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; sulfuric acid; dihydrogen peroxide; acetic acid; In tetrahydrofuran; hexane; dichloromethane;
DOI:10.1002/chem.201203349