Water → N-{1-(Morpholin-4-ylcarbonyl)-5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzenecarboxamide

HRID 876324

Reaction equation

HRID 876324 reaction equation
[F:1][C:2]([F:25])([F:24])[C:3]1[CH:8]=[CH:7][C:6]([CH:9]2[CH2:14][NH:13][CH2:12][CH:11]([NH:15][C:16](=[O:23])[C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)[CH2:10]2)=[CH:5][CH:4]=1.[N:26]1([C:32](Cl)=[O:33])[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1.C(N(CC)CC)C.O>ClCCl>[N:26]1([C:32]([N:13]2[CH2:14][CH:9]([C:6]3[CH:5]=[CH:4][C:3]([C:2]([F:24])([F:1])[F:25])=[CH:8][CH:7]=3)[CH2:10][CH:11]([NH:15][C:16]([C:17]3[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=3)=[O:23])[CH2:12]2)=[O:33])[CH2:31][CH2:30][O:29][CH2:28][CH2:27]1

Participants

6

Reactant 4

HCID 962WaterHCID 8471TriethylamineHCID 848104-Morpholinecarbonyl chlorideHCID 66701397N-{5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzamide

Product 1

HCID 66701371N-{1-(Morpholin-4-ylcarbonyl)-5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzenecarboxamide

Reagents, catalysts & solvents 1

HCID 6344DichloromethaneSolvent

Procedure

At 0° C., 705 mg (2.02 mmol) of N-{5-[4-(trifluoromethyl)phenyl]piperidin-3-yl}benzamide were initially charged in 70 ml of dichloromethane, and 321 mg (2.02 mmol) of morpholine-4-carbonyl chloride and 564 μl (4.04 mmol) of triethylamine were added. The mixture was slowly warmed to RT overnight. Water was added, and the reaction mixture was extracted. The organic phase was dried over magnesium sulphate and concentrated under reduced pressure. The residue was then purified by preparative HPLC (Reprosil C18, water/acetonitrile gradient). Yield: 960 mg (100% of theory)

Workup

  1. extractionthe reaction mixture was extracted
  2. dry with materialThe organic phase was dried over magnesium sulphate
  3. concentrationconcentrated under reduced pressure
  4. customThe residue was then purified by preparative HPLC (Reprosil C18, water/acetonitrile gradient)

Sources & evidence

ORD record
ord-358e3ad6b1374a59afa264e74a909f13
Source dataset
uspto-grants-2015_03
Patent number
US08987248B2

Linked notes

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