Pyridine → 2-Chloro-N-(6-methoxy-5-methylpyridin-2-yl)pyridine-3-sulfonamide

HRID 1772914Notes

Reaction equation

HRID 1772914 reaction equation
[Cl:1][C:2]1[C:7]([S:8](Cl)(=[O:10])=[O:9])=[CH:6][CH:5]=[CH:4][N:3]=1.[CH3:12][O:13][C:14]1[N:19]=[C:18]([NH2:20])[CH:17]=[CH:16][C:15]=1[CH3:21].N1C=CC=CC=1>O1CCOCC1>[Cl:1][C:2]1[C:7]([S:8]([NH:20][C:18]2[CH:17]=[CH:16][C:15]([CH3:21])=[C:14]([O:13][CH3:12])[N:19]=2)(=[O:10])=[O:9])=[CH:6][CH:5]=[CH:4][N:3]=1

Participants

5

Reactant 3

HCID 1049PyridineHCID 102199682-Chloropyridine-3-sulfonyl chlorideHCID 900221706-Methoxy-5-methylpyridin-2-amine

Product 1

HCID 900297582-Chloro-N-(6-methoxy-5-methylpyridin-2-yl)pyridine-3-sulfonamideYield 79.8%

Reagents, catalysts & solvents 1

HCID 312751,4-DioxaneSolvent

Procedure

The title compound (1.60 g, 5.10 mmol) was prepared from 2-chloropyridine-3-sulfonyl chloride (1.35 g, 6.39 mmol), 6-methoxy-5-methylpyridin-2-amine (IntC10) (970 mg, 7.02 mmol) and pyridine (1.55 mL, 19.2 mmol) in 1,4-dioxane (25 mL) at rt using the methods of (IntC1).

Sources & evidence

ORD record
ord-e1e3bf73c69247e3a45f250406760704
Source dataset
uspto-grants-2016_02
Patent number
US09249160B2

Reaction notes

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