6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide

Base Information

Chemical Name:6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide
CAS No.:1083334-54-6
Molecular Formula:C₂₀H₁₆Cl₂N₂O₅S
Molecular Weight:467.329
Hs Code.:

Synonyms:

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Chemical Property of 6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide

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Technology Process of 6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide

There total 3 articles about 6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide 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:

: 5350-93-6
6-Chloro-pyridin-3-ylamine

: 1083334-54-6
6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide

Guidance literature:: Multi-step reaction with 4 steps

1.1: hydrogenchloride; sulfur dioxide; acetic acid; copper dichloride; sodium nitrite / water / 15 - 20 °C

2.1: ammonia / 1,4-dioxane / 1 h / -5 - 20 °C

3.1: 1,1'-carbonyldiimidazole / dichloromethane / 1 h / 20 °C / Heating / reflux

3.2: 20 °C

4.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol; toluene / 1.5 h / 90 °C / Microwave irradiation

With hydrogenchloride; sulfur dioxide; ammonia; potassium carbonate; acetic acid; 1,1'-carbonyldiimidazole; copper dichloride; sodium nitrite; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; ethanol; dichloromethane; water; toluene; 4.1: Suzuki Coupling;

Reference yield:

: 40741-46-6
6-chloro-pyridine-3-sulfonic acid amide

: 1083334-54-6
6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: 1,1'-carbonyldiimidazole / dichloromethane / 1 h / 20 °C / Heating / reflux

1.2: 20 °C

2.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol; toluene / 1.5 h / 90 °C / Microwave irradiation

With potassium carbonate; 1,1'-carbonyldiimidazole; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In ethanol; dichloromethane; toluene; 2.1: Suzuki Coupling;

Reference yield:

: 6684-39-5
2-chloropyridine-5-sulfonyl chloride

: 1083334-54-6
6-(2,6-dimethoxy-phenyl)-pyridine-3-sulfonic acid 2,4-dichloro-benzoylamide

Guidance literature:: Multi-step reaction with 3 steps

1.1: ammonia / 1,4-dioxane / 1 h / -5 - 20 °C

2.1: 1,1'-carbonyldiimidazole / dichloromethane / 1 h / 20 °C / Heating / reflux

2.2: 20 °C

3.1: potassium carbonate / tetrakis(triphenylphosphine) palladium⁽⁰⁾ / ethanol; toluene / 1.5 h / 90 °C / Microwave irradiation

With ammonia; potassium carbonate; 1,1'-carbonyldiimidazole; tetrakis(triphenylphosphine) palladium⁽⁰⁾; In 1,4-dioxane; ethanol; dichloromethane; toluene; 3.1: Suzuki Coupling;