2,3-dichloro-N-(3,5-dichloro-2-pyrazinyl)benzenesulphonamide → HCID 10238793, compound
Reaction equation
O1CCCCC1[O:7][CH2:8][C:9]1[CH:14]=[CH:13][C:12]([CH2:15][OH:16])=[CH:11][CH:10]=1.[Cl:17][C:18]1[C:23]([Cl:24])=[CH:22][CH:21]=[CH:20][C:19]=1[S:25]([NH:28][C:29]1[C:34](Cl)=[N:33][C:32]([Cl:36])=[CH:31][N:30]=1)(=[O:27])=[O:26]>>[Cl:17][C:18]1[C:23]([Cl:24])=[CH:22][CH:21]=[CH:20][C:19]=1[S:25]([NH:28][C:29]1[C:34]([O:7][CH2:8][C:9]2[CH:14]=[CH:13][C:12]([CH2:15][OH:16])=[CH:11][CH:10]=2)=[N:33][C:32]([Cl:36])=[CH:31][N:30]=1)(=[O:27])=[O:26]Participants
3
Procedure
Prepared by the method of Examples 106a and 106b using [4-(tetrahydro-2-pyranyloxymethyl)phenyl]methanol (2.0 g) and 2,3-dichloro-N-(3,5-dichloro-2-pyrazinyl)benzenesulphonamide (Example 74) (1.0 g). Yield 0.7 g.
Sources & evidence
- ORD record
- ord-9774d698bf39498881bf5301b6c82480
- Source dataset
- uspto-grants-2010_02
- Patent number
- US07662825B2
Reaction notes
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