4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

Base Information

Chemical Name:4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester
CAS No.:151391-81-0
Molecular Formula:C₁₅H₁₃NO₅
Molecular Weight:287.272
Hs Code.:

Synonyms:4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

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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-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

There total 6 articles about 4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester 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:

: 1194-98-5
2,5-Dihydroxybenzaldehyde

: 4-Amino-2-hydroxy-benzoic acid methyl ester; hydrochloride

: 151391-81-0
4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

Guidance literature:: With triethylamine; In methanol; at 60 ℃; for 8h;
DOI:10.1021/jm00077a014

Reference yield:

: 65-49-6
4-Aminosalicylic acid

: 151391-81-0
4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: SOCl₂

3: triethylamine / methanol / 8 h / 60 °C

With thionyl chloride; triethylamine; In methanol;
DOI:10.1021/jm00077a014

Reference yield:

: 36387-22-1
2-hydroxy-4-aminobenzoyl chloride

: 151391-81-0
4-{[1-(2,5-Dihydroxy-phenyl)-meth-(E)-ylidene]-amino}-2-hydroxy-benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

2: triethylamine / methanol / 8 h / 60 °C

With triethylamine; In methanol;
DOI:10.1021/jm00077a014