Morpholine → 4-[(3-Chloro-4-fluorophenyl)sulfonyl]morpholine

HRID 1686445

Reaction equation

HRID 1686445 reaction equation
[F:1][C:2]1[CH:7]=[CH:6][C:5]([S:8](Cl)(=[O:10])=[O:9])=[CH:4][C:3]=1[Cl:12].[NH:13]1[CH2:18][CH2:17][O:16][CH2:15][CH2:14]1>C(Cl)Cl>[Cl:12][C:3]1[CH:4]=[C:5]([S:8]([N:13]2[CH2:18][CH2:17][O:16][CH2:15][CH2:14]2)(=[O:10])=[O:9])[CH:6]=[CH:7][C:2]=1[F:1]

Participants

4

Reactant 2

HCID 8083MorpholineHCID 1452223-Chloro-4-fluorobenzenesulphonyl chloride

Product 1

HCID 6978264-[(3-Chloro-4-fluorophenyl)sulfonyl]morpholine

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

4-fluoro-3-chlorobenzenesulphonyl chloride (0.9 g) was stirred in dry DCM (10 ml) and morpholine (0.69 ml) added. The mixture was allowed to stir at RT for 1 h and then quenched with water, extracted with DCM, dried (MgSO4) and evaporated under reduced pressure to give a white solid (1.10 g).

Workup

  1. customquenched with water
  2. extractionextracted with DCM
  3. dry with materialdried (MgSO4)
  4. customevaporated under reduced pressure

Sources & evidence

ORD record
ord-9630a25f50aa454dade9a9dfd6f7ac7e
Source dataset
uspto-grants-2012_04
Patent number
US08148572B2

Linked notes

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