Dimethylamine → 4-Chloro-3-(3-{[5-cyano-2-propyl-4-(trifluoromethyl)-1h-indol-1-yl]methyl}-1,2,4-oxadiazol-5-yl)-n,n-dimethylbenzamide

HRID 913684Notes

Reaction equation

HRID 913684 reaction equation
[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([C:6](Cl)=[O:7])=[CH:4][C:3]=1[C:11]1[O:15][N:14]=[C:13]([CH2:16][N:17]2[C:25]3[C:20](=[C:21]([C:28]([F:31])([F:30])[F:29])[C:22]([C:26]#[N:27])=[CH:23][CH:24]=3)[CH:19]=[C:18]2[CH2:32][CH2:33][CH3:34])[N:12]=1.[NH:35]([CH3:37])[CH3:36]>C1COCC1>[Cl:1][C:2]1[CH:10]=[CH:9][C:5]([C:6]([N:35]([CH3:37])[CH3:36])=[O:7])=[CH:4][C:3]=1[C:11]1[O:15][N:14]=[C:13]([CH2:16][N:17]2[C:25]3[C:20](=[C:21]([C:28]([F:29])([F:30])[F:31])[C:22]([C:26]#[N:27])=[CH:23][CH:24]=3)[CH:19]=[C:18]2[CH2:32][CH2:33][CH3:34])[N:12]=1

Participants

4

Reactant 2

HCID 674DimethylamineHCID 578000844-Chloro-3-(3-{[5-cyano-2-propyl-4-(trifluoromethyl)-1H-indol-1-yl]methyl}-1,2,4-oxadiazol-5-yl)benzoyl chloride

Product 1

HCID 578003664-Chloro-3-(3-{[5-cyano-2-propyl-4-(trifluoromethyl)-1h-indol-1-yl]methyl}-1,2,4-oxadiazol-5-yl)-n,n-dimethylbenzamideYield 66%

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

A round bottom flask was mixed with 4-chloro-3-(3-{[5-cyano-2-propyl-4-(trifluoromethyl)-1H-indol-1-yl]methyl}-1,2,4-oxadiazol-5-yl)benzoyl chloride (Example 295B) (0.037 g, 0.07 mmol) and Me2NH (2.0 mL), and THF (5.0 mL). The mixture was stirred at rt for 2H and concentrated to dryness. The resulting solid was crystallized with Et2O, filtered in vacuo and dried under high vacuum to afford a pure solid (0.025 g, 66% yield): MS (ES) m/z 515 (M+).

Workup

  1. concentrationconcentrated to dryness
  2. customThe resulting solid was crystallized with Et2O
  3. filtrationfiltered in vacuo
  4. customdried under high vacuum

Sources & evidence

ORD record
ord-dafc8aa1bcd6404290e281d2414d1850
Source dataset
uspto-grants-2011_09
Patent number
US08026262B2

Reaction notes

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