Methyl iodide → HCID 66885614, compound

HRID 1364280Notes

Reaction equation

HRID 1364280 reaction equation
[S:1]1[CH:5]=[CH:4][C:3]2[C:6]([N:10]3[CH2:15][CH2:14][N:13]([CH2:16][CH2:17][CH2:18][O:19][C:20]4[CH:21]=[C:22]5[C:27](=[CH:28][CH:29]=4)[C:26](=[O:30])[N:25]([CH3:31])[CH:24]=[CH:23]5)[CH2:12][CH2:11]3)=[CH:7][CH:8]=[CH:9][C:2]1=2.S1C=CC2C(N3CCN(CCCOC4C=C5C(=CC=4)C(=O)NC=C5)CC3)=CC=CC1=2.CI.C(O)C.[ClH:67]>C(OCC)(=O)C>[ClH:67].[S:1]1[CH:5]=[CH:4][C:3]2[C:6]([N:10]3[CH2:15][CH2:14][N:13]([CH2:16][CH2:17][CH2:18][O:19][C:20]4[CH:21]=[C:22]5[C:27](=[CH:28][CH:29]=4)[C:26](=[O:30])[N:25]([CH3:31])[CH:24]=[CH:23]5)[CH2:12][CH2:11]3)=[CH:7][CH:8]=[CH:9][C:2]1=2

Participants

6

Reactant 4

HCID 6328Methyl iodideHCID 21887872Ethanol hydrochlorideHCID 66885604HCID 66885604, compoundHCID 66885615HCID 66885615, compound

Product 1

HCID 66885614HCID 66885614, compound

Reagents, catalysts & solvents 1

HCID 8857Ethyl AcetateSolvent

Procedure

By a similar method as in Example 18, 6-[3-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)propoxy]-2-methyl-2H-isoquinolin-1-one was prepared from 6-[3-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)propoxy]-2H-isoquinolin-1-one using methyl iodide, and after it was made into an ethyl acetate solution, 1N hydrochloric acid ethanol solution was added thereto, precipitated crystals were separated by filtration, recrystallized from ethyl acetate and thereby 6-[3-(4-benzo[b]thiophen-4-yl-piperazin-1-yl)propoxy]-2-methyl-2H-isoquinolin-1-one hydrochloride was obtained in the form of a white powder.

Workup

  1. additionwas added
  2. customprecipitated crystals
  3. customwere separated by filtration
  4. customrecrystallized from ethyl acetate

Sources & evidence

ORD record
ord-ae95093a2491453292874dfcc6d883d3
Source dataset
uspto-grants-2011_02
Patent number
US07888362B2

Reaction notes

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