4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

Base Information

Chemical Name:4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester
CAS No.:873927-78-7
Molecular Formula:C₂₀H₁₄F₃NO₆S
Molecular Weight:453.395
Hs Code.:

Synonyms:4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

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Chemical Property of 4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

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Technology Process of 4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

There total 3 articles about 4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic 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: 31.0%

: 2295-31-0
thiazoline-2,4-dione

: 1262328-75-5
4-(4-formyl-2-methoxyphenoxy)-2-trifluoromethylbenzoic acid methyl ester

: 873927-78-7
4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

Guidance literature:: With ammonium acetate; acetic acid; at 100 ℃;
DOI:10.1021/jm101063h

Reference yield:

: 220141-23-1
4-Fluoro-2-trifluoromethylbenzoic acid methyl ester

: 873927-78-7
4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 5 h / 95 °C

2: ammonium acetate; acetic acid / 100 °C

With ammonium acetate; potassium carbonate; acetic acid; In N,N-dimethyl-formamide; 2: Knoevenagel condensation;
DOI:10.1021/jm101063h

Reference yield:

: 121-33-5,8014-42-4
vanillin

: 873927-78-7
4-[4-(2,4-dioxothiazolidin-5-ylidenemethyl)-2-methoxyphenoxy]-2-trifluoromethylbenzoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / N,N-dimethyl-formamide / 5 h / 95 °C

2: ammonium acetate; acetic acid / 100 °C

With ammonium acetate; potassium carbonate; acetic acid; In N,N-dimethyl-formamide; 2: Knoevenagel condensation;
DOI:10.1021/jm101063h