6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

Base Information

Chemical Name:6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide
CAS No.:1021895-26-0
Molecular Formula:C₁₂H₇Cl₃N₂O₃S
Molecular Weight:365.624
Hs Code.:

Synonyms:6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

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Chemical Property of 6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

Chemical Property:

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Technology Process of 6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

There total 3 articles about 6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide 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:

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

: 50-84-0
2,4 dichlorobenzoic acid

: 1021895-26-0
6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

Guidance literature:: 2,4 dichlorobenzoic acid; With 1,1'-carbonyldiimidazole; In dichloromethane; at 20 ℃; for 1h; Heating / reflux;

6-chloro-pyridine-3-sulfonic acid amide; With 1,8-diazabicyclo[5.4.0]undec-7-ene; In dichloromethane; at 20 ℃;

Reference yield:

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

: 1021895-26-0
6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

Guidance literature:: Multi-step reaction with 3 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

With hydrogenchloride; sulfur dioxide; ammonia; acetic acid; 1,1'-carbonyldiimidazole; copper dichloride; sodium nitrite; In 1,4-dioxane; dichloromethane; water;

Reference yield:

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

: 1021895-26-0
6-chloro-pyridine-3-sulfonic acid 2,4-dichlorobenzoylamide

Guidance literature:: Multi-step reaction with 2 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

With ammonia; 1,1'-carbonyldiimidazole; In 1,4-dioxane; dichloromethane;