4-(Difluoromethoxy)benzyl Bromide → 4-chloro-N-(4-difluoromethoxy-benzyl)-N-((R)-5,5-difluoro-2-oxo-azepan-3-yl)-benzenesulfonamide

HRID 1783402Notes

Reaction equation

HRID 1783402 reaction equation
[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([NH:11][C@@H:12]2[CH2:18][C:17]([F:20])([F:19])[CH2:16][CH2:15][NH:14][C:13]2=[O:21])(=[O:10])=[O:9])=[CH:4][CH:3]=1.[F:22][CH:23]([F:33])[O:24][C:25]1[CH:32]=[CH:31][C:28]([CH2:29]Br)=[CH:27][CH:26]=1>>[Cl:1][C:2]1[CH:7]=[CH:6][C:5]([S:8]([N:11]([CH2:29][C:28]2[CH:27]=[CH:26][C:25]([O:24][CH:23]([F:22])[F:33])=[CH:32][CH:31]=2)[C@@H:12]2[CH2:18][C:17]([F:19])([F:20])[CH2:16][CH2:15][NH:14][C:13]2=[O:21])(=[O:9])=[O:10])=[CH:4][CH:3]=1

Participants

3

Reactant 2

HCID 27370014-(Difluoromethoxy)benzyl BromideHCID 575899014-Chloro-N-((R)-5,5-difluoro-2-oxo-azepan-3-yl)-benzenesulfonamide

Product 1

HCID 686236574-chloro-N-(4-difluoromethoxy-benzyl)-N-((R)-5,5-difluoro-2-oxo-azepan-3-yl)-benzenesulfonamide

Procedure

4-Chloro-N-((R)-5,5-difluoro-2-oxo-azepan-3-yl)-benzenesulfonamide was alkylated using 4-(difluoromethoxy)benzyl bromide analogous to Example 1 to afford 4-chloro-N-(4-difluoromethoxy-benzyl)-N-((R)-5,5-difluoro-2-oxo-azepan-3-yl)-benzenesulfonamide:

Sources & evidence

ORD record
ord-1de4c1a5b9304387a449bb70004cc337
Source dataset
uspto-grants-2009_03
Patent number
US07501406B2

Reaction notes

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