Methyl iodide → HCID 18472607, compound

HRID 1387843Notes

Reaction equation

HRID 1387843 reaction equation
[N:1]1([CH2:7][C:8]2[CH:13]=[CH:12][C:11]([NH:14][C:15](=[O:31])/[CH:16]=[CH:17]/[C:18]3[CH:23]=[CH:22][CH:21]=[C:20]([C:24]4[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=4[CH3:30])[CH:19]=3)=[CH:10][CH:9]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:32][I:33]>CN(C=O)C>[I-:33].[CH3:32][N+:1]1([CH2:7][C:8]2[CH:9]=[CH:10][C:11]([NH:14][C:15](=[O:31])/[CH:16]=[CH:17]/[C:18]3[CH:23]=[CH:22][CH:21]=[C:20]([C:24]4[CH:29]=[CH:28][CH:27]=[CH:26][C:25]=4[CH3:30])[CH:19]=3)=[CH:12][CH:13]=2)[CH2:6][CH2:5][CH2:4][CH2:3][CH2:2]1

Participants

4

Reactant 2

HCID 6328Methyl iodideHCID 18472497HCID 18472497, compound

Product 1

HCID 18472607HCID 18472607, compoundYield 94.7%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

In DMF (6 ml) was dissolved (E)-N-[4-(piperidinomethyl)phenyl]-3-(2-methylphenyl)cinnamamide (0.62 g), and to the mixture was added methyl iodide (0.64 g). The mixture was stirred at room temperature for 20 hours and concentrated under reduced pressure. The residue was solidified with ethyl acetate to give (E)-1-methyl-1-[4-(3-(2-methyl-phenyl)cinnamamido)benzyl]-piperidinium iodide (Compound 73) (0.79 g) as pale yellow amorphous.

Workup

  1. concentrationconcentrated under reduced pressure

Sources & evidence

ORD record
ord-e552a70017ed406788bb323b2a3122ac
Source dataset
uspto-grants-2001_07
Patent number
US06268354B1

Reaction notes

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