5-Hydroxy-3,4-bis(4-hydroxyphenyl)-7-phenyl-2,6-benzofurandione

Base Information

Chemical Name:5-Hydroxy-3,4-bis(4-hydroxyphenyl)-7-phenyl-2,6-benzofurandione
CAS No.:31590-02-0
Molecular Formula:C₂₆H₁₆O₆
Molecular Weight:424.409
Hs Code.:
Mol file:31590-02-0.mol

Synonyms:2,6-Benzofurandione,5-hydroxy-3,4-bis(p-hydroxyphenyl)-7-phenyl- (8CI); Peniophorin

Suppliers and Price of 5-Hydroxy-3,4-bis(4-hydroxyphenyl)-7-phenyl-2,6-benzofurandione

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 3 raw suppliers

Chemical Property of 5-Hydroxy-3,4-bis(4-hydroxyphenyl)-7-phenyl-2,6-benzofurandione

Chemical Property:

PSA：104.06000
LogP:4.37150

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

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5-Hydroxy-3,4-bis(4-hydroxyphenyl)-7-phenyl-2,6-benzofurandione

There total 3 articles about 5-Hydroxy-3,4-bis(4-hydroxyphenyl)-7-phenyl-2,6-benzofurandione 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:

: 104555-23-9
6-(4-Benzyloxybenzyliden)-3-hydroxy-4-phenyl-2H-pyran-2,5(6H)-dion

: 31590-02-0
peniophorin

Guidance literature:: Multi-step reaction with 2 steps

1: sodium ethoxide / ethanol

2: 1.) Ac₂O, NaOAc, 2.) HBr-HOAc

With hydrogen bromide; sodium ethanolate; sodium acetate; acetic anhydride; acetic acid; In ethanol;
DOI:10.1016/S0040-4039(00)96616-4

Reference yield:

: 104555-23-9
6-(4-benzyloxybenzylidene)-3-hydroxy-4-phenylpyran-2,5-dione

: 31590-02-0
peniophorin

Guidance literature:: Multi-step reaction with 2 steps

1: 92 percent / sodium ethoxide / ethanol / 0.5 h / Ambient temperature

2: 1) acetic anhydride, sodium acetate, 2) 48percent aq. hydrogen bromide / 1) reflux, 3 h, 2) acetic acid, reflux, 0.5 h

With hydrogen bromide; sodium ethanolate; sodium acetate; acetic anhydride; In ethanol;

Reference yield:

: 156-38-7
4-hydroxyphenylacetate

: 104555-25-1
2-(4-benzyloxyphenyl)-3,6-dihydroxy-5-phenyl-1,4-benzoquinone

: 31590-02-0
peniophorin

: 114601-54-6
5-hydroxy-3,7-bis(4-hydroxyphenyl)-4-phenylbenzofuran-2,6-dione

Guidance literature:: With hydrogen bromide; sodium acetate; acetic anhydride; acetic acid; Multistep reaction;
DOI:10.1016/S0040-4039(00)96616-4