Methyl iodide → 4-Methyl-4-[4-[7-(4-methyl-phenyl)-3,4-dihydronaphthalene-2-carboxamido]benzyl]-thiomorpholinium iodide

HRID 1387831Notes

Reaction equation

HRID 1387831 reaction equation
[CH3:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:17]=[C:16]3[C:11]([CH2:12][CH2:13][C:14]([C:18]([NH:20][C:21]4[CH:26]=[CH:25][C:24]([CH2:27][N:28]5[CH2:33][CH2:32][S:31][CH2:30][CH2:29]5)=[CH:23][CH:22]=4)=[O:19])=[CH:15]3)=[CH:10][CH:9]=2)=[CH:4][CH:3]=1.C[I:35].[C:36](OCC)(=O)C>CN(C=O)C>[I-:35].[CH3:36][N+:28]1([CH2:27][C:24]2[CH:25]=[CH:26][C:21]([NH:20][C:18]([C:14]3[CH2:13][CH2:12][C:11]4[C:16](=[CH:17][C:8]([C:5]5[CH:4]=[CH:3][C:2]([CH3:1])=[CH:7][CH:6]=5)=[CH:9][CH:10]=4)[CH:15]=3)=[O:19])=[CH:22][CH:23]=2)[CH2:33][CH2:32][S:31][CH2:30][CH2:29]1

Participants

5

Reactant 3

HCID 6328Methyl iodideHCID 8857Ethyl AcetateHCID 184725127-(4-methylphenyl)-N-[4-(thiomorpholinomethyl)phenyl]-3,4-dihydronaphthalene-2-carboxamide

Product 1

HCID 184725544-Methyl-4-[4-[7-(4-methyl-phenyl)-3,4-dihydronaphthalene-2-carboxamido]benzyl]-thiomorpholinium iodide

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

In DMF (3 ml) was dissolved 7-(4-methylphenyl)-N-[4-(thiomorpholinomethyl)phenyl]-3,4-dihydronaphthalene-2-carboxamide (160 mg), and to the mixture was added methyl iodide (66 μl). The mixture was stirred at room temperature for 17 hours, and to the mixture was added ethyl acetate (100 ml). The resulting precipitate was filtered and recrystallized from ethyl acetate-methanol to give 4-methyl-4-[4-[7-(4-methyl-phenyl)-3,4-dihydronaphthalene-2-carboxamido]benzyl]-thiomorpholinium iodide (Compound 55) (165 mg) as colorless crystals.

Workup

  1. filtrationThe resulting precipitate was filtered
  2. customrecrystallized from ethyl acetate-methanol

Sources & evidence

ORD record
ord-4f781e9dd97b4ee8b68331e92939cc41
Source dataset
uspto-grants-2001_07
Patent number
US06268354B1

Reaction notes

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