Benzoic acid,3,3',3''-(hydroxymethylidyne)tris[6-hydroxy-, trimethyl ester (9CI)

Base Information Edit

Chemical Name:Benzoic acid,3,3',3''-(hydroxymethylidyne)tris[6-hydroxy-, trimethyl ester (9CI)
CAS No.:128626-48-2
Molecular Formula:C₂₅H₂₂O₁₀
Molecular Weight:482.444
Hs Code.:
Mol file:128626-48-2.mol

Synonyms:NSC 622446

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Chemical Property of Benzoic acid,3,3',3''-(hydroxymethylidyne)tris[6-hydroxy-, trimethyl ester (9CI) Edit

Chemical Property:

Purity/Quality:

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MSDS Files:: SDS file from LookChem

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Technology Process of Benzoic acid,3,3',3''-(hydroxymethylidyne)tris[6-hydroxy-, trimethyl ester (9CI)

There total 4 articles about Benzoic acid,3,3',3''-(hydroxymethylidyne)tris[6-hydroxy-, trimethyl ester (9CI) 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:

: 128626-47-1
3,3'-dichloro-5,5'-dicarboxy-4,4'-dihydroxydiphenylmethane

: 128626-48-2
3,3',3''-trimethoxycarbonyl-4,4',4''-trihydroxytriphenylcarbinol

Guidance literature:: Multi-step reaction with 3 steps

1: 92 percent / H₂, 760 torr / Pd/C (10percent) / ethanol; triethylamine / 48 h / Ambient temperature

2: 78 percent / H₂SO₄, NaNO₂ / 18 h / Ambient temperature

3: diethyl ether / 48 h / 5 °C

With 760 torr; sulfuric acid; hydrogen; sodium nitrite; palladium on activated charcoal; In diethyl ether; ethanol; triethylamine;
DOI:10.1016/S0040-4020(01)81957-8

Reference yield:

: 122-25-8
5,5'-methylenedisalicylic acid

: 128626-48-2
3,3',3''-trimethoxycarbonyl-4,4',4''-trihydroxytriphenylcarbinol

Guidance literature:: Multi-step reaction with 2 steps

1: 78 percent / H₂SO₄, NaNO₂ / 18 h / Ambient temperature

2: diethyl ether / 48 h / 5 °C

With sulfuric acid; sodium nitrite; In diethyl ether;
DOI:10.1016/S0040-4020(01)81957-8