3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

Base Information

Chemical Name:3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester
CAS No.:1374779-79-9
Molecular Formula:C₂₅H₁₆ClN₃O₄S
Molecular Weight:489.939
Hs Code.:

Synonyms:3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

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Chemical Property of 3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

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Technology Process of 3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

There total 3 articles about 3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)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: 25.0%

: 1374779-76-6
2-(3-chlorobenzo[b]thiophene-2-carboxamido)terephthalic acid-4-methyl ester

: 2237-30-1
m-cyanoaniline

: 1374779-79-9
3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

Guidance literature:: With phosphorus trichloride; In tetrahydrofuran; at 110 ℃; for 6h; Microwave heating;

Reference yield:

: 10312-55-7
3-aminoterephthalic acid

: 1374779-79-9
3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 3 steps

1.1: sulfuric acid / 7 h / 60 °C

1.2: pH 8

1.3: pH 2

2.1: triethylamine / dichloromethane / 72 h / 20 °C

3.1: phosphorus trichloride / tetrahydrofuran / 6 h / 110 °C / Microwave heating

With sulfuric acid; triethylamine; phosphorus trichloride; In tetrahydrofuran; dichloromethane;

Reference yield:

: 85743-02-8
2-amino-benzene-1,4-dicarboxylic acid,4-methyl ester

: 1374779-79-9
3-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(3-cyanophenylcarbamoyl)benzoic acid methyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: triethylamine / dichloromethane / 72 h / 20 °C

2: phosphorus trichloride / tetrahydrofuran / 6 h / 110 °C / Microwave heating

With triethylamine; phosphorus trichloride; In tetrahydrofuran; dichloromethane;