5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

Base Information

Chemical Name:5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione
CAS No.:1275575-54-6
Molecular Formula:C₁₈H₁₃NO₇
Molecular Weight:355.304
Hs Code.:

Synonyms:5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

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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 5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

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Technology Process of 5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

There total 3 articles about 5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione 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:

: 103260-75-9
3-(4-methoxy-phenyl)-oxazolidine-2,4-dione

: 616-76-2
2-hydroxy-5-formylbenzoic acid

: 1275575-54-6
5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

Guidance literature:: With acetic acid; at 120 ℃; for 4h;
DOI:10.1016/j.bmc.2012.03.052

Reference yield:

: 1275575-33-1
C₁₂H₁₅NO₅

: 1275575-54-6
5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

Guidance literature:: Multi-step reaction with 2 steps

1: sodium methylate / toluene / 1 h / Reflux

2: acetic acid / 4 h / 120 °C

With sodium methylate; acetic acid; In toluene; 2: Knoevenagel condensation;
DOI:10.1016/j.bmc.2012.03.052

Reference yield:

: 5416-93-3
4-Methoxyphenyl isocyanate

: 1275575-54-6
5-(3-carboxy-4-hydroxybenzylidene)-3-(4-methoxyphenyl)-1,3-oxazolidin-2,4-dione

Guidance literature:: Multi-step reaction with 3 steps

1: N,N-dimethyl-formamide / 3 h / 0 - 80 °C

2: sodium methylate / toluene / 1 h / Reflux

3: acetic acid / 4 h / 120 °C

With sodium methylate; acetic acid; In N,N-dimethyl-formamide; toluene; 3: Knoevenagel condensation;
DOI:10.1016/j.bmc.2012.03.052