2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

Base Information

Chemical Name:2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid
CAS No.:1374778-64-9
Molecular Formula:C₂₄H₁₄Cl₂N₄O₃S
Molecular Weight:509.372
Hs Code.:

Synonyms:2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

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Chemical Property of 2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

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Technology Process of 2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

There total 6 articles about 2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid 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: 57.0%

: 1374779-95-9
4-(1-(4-chlorophenyl)-1H-[1,2,3]triazol-4-yl)-2-(3-chlorobenzo[b]thiophene-2-carboxamido)-benzoic acid methyl ester

: 1374778-64-9
2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

Guidance literature:: With sodium hydroxide; at 50 ℃; for 4h;

Reference yield:

: 135484-83-2
2-amino-4-bromo-benzoic acid methyl ester

: 1374778-64-9
2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

Guidance literature:: Multi-step reaction with 5 steps

1: pyridine / tetrahydrofuran / 20 °C

2: copper(l) iodide / bis-triphenylphosphine-palladium(II) chloride / 1 h / 100 °C / Microwave

3: potassium carbonate / 0.5 h / 20 °C

4: copper(II) sulfate; sodium L-ascorbate / dichloromethane; water / 4 h / 50 °C

5: sodium hydroxide / 4 h / 50 °C

With pyridine; copper(l) iodide; potassium carbonate; copper(II) sulfate; sodium L-ascorbate; sodium hydroxide; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; water;

Reference yield:

: 158580-57-5
methyl 4-bromo-2-nitrobenzoate

: 1374778-64-9
2-(3-chlorobenzo[b]thiophene-2-carboxamido)-4-(1-(4-chlorophenyl)-1H-1,2,3-triazol-4-yl)benzoic acid

Guidance literature:: Multi-step reaction with 6 steps

1: tin(II) chloride dihdyrate / ethyl acetate / 2 h / 30 °C / Ultrasonic irradiation

2: pyridine / tetrahydrofuran / 20 °C

3: copper(l) iodide / bis-triphenylphosphine-palladium(II) chloride / 1 h / 100 °C / Microwave

4: potassium carbonate / 0.5 h / 20 °C

5: copper(II) sulfate; sodium L-ascorbate / dichloromethane; water / 4 h / 50 °C

6: sodium hydroxide / 4 h / 50 °C

With pyridine; copper(l) iodide; tin(II) chloride dihdyrate; potassium carbonate; copper(II) sulfate; sodium L-ascorbate; sodium hydroxide; bis-triphenylphosphine-palladium(II) chloride; In tetrahydrofuran; dichloromethane; water; ethyl acetate;