Methyl iodide → 3-(3-(4-Methylpiperidino)-1,2,5-thiadiazol-4-yl)-1-methylpyridinium iodide

HRID 1975158Notes

Reaction equation

HRID 1975158 reaction equation
[CH3:1][I:2].[CH3:3][CH:4]1[CH2:9][CH2:8][N:7]([C:10]2[C:11]([C:15]3[CH:16]=[N:17][CH:18]=[CH:19][CH:20]=3)=[N:12][S:13][N:14]=2)[CH2:6][CH2:5]1>CC(C)=O>[I-:2].[CH3:3][CH:4]1[CH2:5][CH2:6][N:7]([C:10]2[C:11]([C:15]3[CH:16]=[N+:17]([CH3:1])[CH:18]=[CH:19][CH:20]=3)=[N:12][S:13][N:14]=2)[CH2:8][CH2:9]1

Participants

4

Reactant 2

HCID 6328Methyl iodideHCID 190753173-(3-(4-Methylpiperidino)-1,2,5-thiadiazol-4-yl)pyridine

Product 1

HCID 190753753-(3-(4-Methylpiperidino)-1,2,5-thiadiazol-4-yl)-1-methylpyridinium iodide

Reagents, catalysts & solvents 1

HCID 180AcetoneSolvent

Procedure

A mixture of methyl iodide (0.5 ml, 8 mmol) and 3-(4-(4-methylpiperidino)-1,2,5-thiadiazol-3-yl) pyridine (0.8 g, 3.1 mmol) in acetone (5 ml) was stirred at room temperature for 18 h. The title compound precipitated from the solution and was collected by filtration to yield 1.14 g (92%).

Workup

  1. customThe title compound precipitated from the solution
  2. filtrationwas collected by filtration
  3. customto yield 1.14 g (92%)

Sources & evidence

ORD record
ord-0e877927317d4ae488537b2c0d9c1465
Source dataset
uspto-grants-1994_02
Patent number
US05284859

Reaction notes

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