5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

Base Information

Chemical Name:5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid
CAS No.:870808-03-0
Molecular Formula:C₁₉H₁₃BrClN₃O₅S
Molecular Weight:510.752
Hs Code.:

Synonyms:5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

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Chemical Property of 5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

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Technology Process of 5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

There total 3 articles about 5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]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:

: C₂₀H₁₅BrClN₃O₅S

: 870808-03-0
5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

Guidance literature:: C₂₀H₁₅BrClN₃O₅S; With lithium hydroxide; water; In tetrahydrofuran; at 20 ℃;

With hydrogenchloride; In tetrahydrofuran; water; pH=1;

Reference yield:

: 1281132-99-7
C₁₂H₉ClN₂O₄S

: 870808-03-0
5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

Guidance literature:: Multi-step reaction with 3 steps

1.1: thionyl chloride / 2 h / 80 °C

2.1: dichloromethane / 24 - 48 h / 20 °C

3.1: lithium hydroxide; water / tetrahydrofuran / 20 °C

3.2: pH 1

With lithium hydroxide; thionyl chloride; water; In tetrahydrofuran; dichloromethane;

Reference yield:

: 4025-64-3
3-Carboxybenzenesulfonyl chloride

: 870808-03-0
5-bromo-2-[3-(6-chloropyridin-3-ylsulfamoyl)benzoylamino]benzoic acid

Guidance literature:: Multi-step reaction with 4 steps

1.1: pyridine / dichloromethane / 0.17 h / 20 °C

1.2: 48 h / 0 - 20 °C

2.1: thionyl chloride / 2 h / 80 °C

3.1: dichloromethane / 24 - 48 h / 20 °C

4.1: lithium hydroxide; water / tetrahydrofuran / 20 °C

4.2: pH 1

With pyridine; lithium hydroxide; thionyl chloride; water; In tetrahydrofuran; dichloromethane;