4,4'-[1H-Indole-2,3-diyl]bis(phenol)

Base Information Edit

Chemical Name:4,4'-[1H-Indole-2,3-diyl]bis(phenol)
CAS No.:5890-93-7
Molecular Formula:C20H15NO2
Molecular Weight:301.34
Hs Code.:
Mol file:5890-93-7.mol

Synonyms:4,4'-[1H-Indole-2,3-diyl]bis(phenol);Phenol,4,4'-indole-2,3-diyldi;4,4'-Indole-2,3-diyldiphenol;

Suppliers and Price of 4,4'-[1H-Indole-2,3-diyl]bis(phenol)

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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 4,4'-[1H-Indole-2,3-diyl]bis(phenol) Edit

Chemical Property:

PSA：56.25000
LogP:4.91310

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4,4'-[1H-Indole-2,3-diyl]bis(phenol)

There total 4 articles about 4,4'-[1H-Indole-2,3-diyl]bis(phenol) 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: 84.0%

: 2200-91-1
4-ethynylphenol

: 62-53-3
aniline

: 106-51-4
p-benzoquinone

: 5890-93-7
4,4'-(1H-indole-2,3-diyl)diphenol

Guidance literature:: 4-ethynylphenol; aniline; With copper(l) chloride; In methanol; Inert atmosphere;

p-benzoquinone; In methanol; at 25 - 28 ℃; for 6h; regioselective reaction; Irradiation; Inert atmosphere;
DOI:10.1002/anie.201506579

Reference yield:

: 5034-76-4
indoxole

: 5890-93-7
4,4'-(1H-indole-2,3-diyl)diphenol

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) BBr₃, 2.) pyridine / 1.) CH₂Cl₂, -60 deg C, 30 min then overnight without cooling, 2.) reflux, 2 h

2: 2 N NaOH / methanol / 2 h / Ambient temperature

With pyridine; sodium hydroxide; boron tribromide; In methanol;
DOI:10.1002/ardp.19873200506