Methyl iodide → 1,3-Dimethyl-4-({1-[3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl}methyl)-2-piperazinone

HRID 517768Notes

Reaction equation

HRID 517768 reaction equation
[CH3:1][CH:2]1[N:7]([CH2:8][C:9]2[N:13]([C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([C:20]([F:23])([F:22])[F:21])[CH:15]=3)[N:12]=[N:11][N:10]=2)[CH2:6][CH2:5][NH:4][C:3]1=[O:24].[H-].[Na+].I[CH3:28]>CN(C)C=O>[CH3:28][N:4]1[CH2:5][CH2:6][N:7]([CH2:8][C:9]2[N:13]([C:14]3[CH:19]=[CH:18][CH:17]=[C:16]([C:20]([F:23])([F:22])[F:21])[CH:15]=3)[N:12]=[N:11][N:10]=2)[CH:2]([CH3:1])[C:3]1=[O:24]

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 24758Sodium hydrideHCID 566001413-Methyl-4-({1-[3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl}methyl)-2-piperazinone2×

Product 1

HCID 566001401,3-Dimethyl-4-({1-[3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl}methyl)-2-piperazinone

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

To a solution of 3-methyl-4-({1-[3-(trifluoromethyl)phenyl]-1H-tetrazol-5-yl}methyl)-2-piperazinone (100 mg, 0.294 mmol, Compound 32), in N,N-Dimethylformamide (DMF) (1.5 mL) was added sodium hydride (25.9 mg, 0.646 mmol). After stirring for 1 hour under argon, iodomethane (0.020 mL, 0.323 mmol) was added. The resulting reaction mixture was stirred under argon for 1 hour.

Workup

  1. customThe resulting reaction mixture
  2. stirringwas stirred under argon for 1 hour

Sources & evidence

ORD record
ord-b0cf22c9fe4548f994a8d0716af966a0
Source dataset
uspto-grants-2015_08
Patent number
US09115132B2

Reaction notes

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