2,3-Dichlorobenzene-1-sulfonyl chloride → 2,3-Dichloro-N-(5-chloro-3-methoxypyrazinyl)benzenesulfonamide

HRID 1443938Notes

Reaction equation

HRID 1443938 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:17]([Cl:18])=[CH:16][CH:15]=[CH:14][C:13]=1[S:19](Cl)(=[O:21])=[O:20]>>[Cl:11][C:12]1[C:17]([Cl:18])=[CH:16][CH:15]=[CH:14][C:13]=1[S:19]([NH:8][C:5]1[C:4]([O:9][CH3:10])=[N:3][C:2]([Cl:1])=[CH:7][N:6]=1)(=[O:21])=[O:20]

Participants

3

Reactant 2

HCID 27342222,3-Dichlorobenzene-1-sulfonyl chlorideHCID 107970362-Amino-5-chloro-3-methoxypyrazine

Product 1

HCID 103092062,3-Dichloro-N-(5-chloro-3-methoxypyrazinyl)benzenesulfonamide

Procedure

Prepared by the method of Example I (reaction performed at room temperature) using 5-chloro-3-methoxy-2-pyrazinamine (0.1 g) and 2,3-dichlorobenzenesulphonyl chloride (0.15 g). Yield 0.05 g.

Workup

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

Sources & evidence

ORD record
ord-7015e98d5cae45d1a4d8436c286072a7
Source dataset
uspto-grants-2010_02
Patent number
US07662825B2

Reaction notes

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