3-Chloro-2-fluorobenzenesulfonyl Chloride → 3-Chloro-N-(5-chloro-3-methoxy-2-pyrazinyl)-2-fluorobenzenesulphonamide

HRID 1444026Notes

Reaction equation

HRID 1444026 reaction equation
[Cl:1][C:2]1[N:3]=[C:4]([O:9][CH3:10])[C:5]([NH2:8])=[N:6][CH:7]=1.[Cl:11][C:12]1[C:13]([F:22])=[C:14]([S:18](Cl)(=[O:20])=[O:19])[CH:15]=[CH:16][CH:17]=1>>[Cl:11][C:12]1[C:13]([F:22])=[C:14]([S:18]([NH:8][C:5]2[C:4]([O:9][CH3:10])=[N:3][C:2]([Cl:1])=[CH:7][N:6]=2)(=[O:20])=[O:19])[CH:15]=[CH:16][CH:17]=1

Participants

3

Reactant 2

HCID 27783213-Chloro-2-fluorobenzenesulfonyl ChlorideHCID 107970362-Amino-5-chloro-3-methoxypyrazine

Product 1

HCID 103089623-Chloro-N-(5-chloro-3-methoxy-2-pyrazinyl)-2-fluorobenzenesulphonamide

Procedure

Prepared by the method of Example 1 (reaction performed at room temperature) using 5-chloro-3-methoxy-2-pyrazinamine (0.16 g) and 3-chloro-2-fluorobenzenesulphonyl chloride (0.27 g). Yield 0.22 g.

Workup

  1. customPrepared by the method of Example 1 (reaction performed at room temperature)

Sources & evidence

ORD record
ord-47b0a3ae0fc14874b3acb861270204d6
Source dataset
uspto-grants-2010_02
Patent number
US07662825B2

Reaction notes

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