Benzyl Bromide → HCID 67095279, compound

HRID 2112094Notes

Reaction equation

HRID 2112094 reaction equation
[NH2:1][C:2]1[CH:3]=[CH:4][CH:5]=[C:6]2[C:11]=1[C:10](=[O:12])[NH:9][CH2:8][CH2:7]2.C(=O)([O-])[O-].[K+].[K+].[CH2:19](Br)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1>CN(C=O)C.C(OCC)(=O)C>[CH2:19]([N:1]([CH2:7][C:6]1[CH:11]=[CH:2][CH:3]=[CH:4][CH:5]=1)[C:2]1[CH:3]=[CH:4][CH:5]=[C:6]2[C:11]=1[C:10](=[O:12])[NH:9][CH2:8][CH2:7]2)[C:20]1[CH:25]=[CH:24][CH:23]=[CH:22][CH:21]=1

Participants

6

Reactant 3

HCID 7498Benzyl BromideHCID 11430Potassium CarbonateHCID 19701913HCID 19701913, compound

Product 1

HCID 67095279HCID 67095279, compound

Reagents, catalysts & solvents 2

HCID 6228DimethylformamideSolventHCID 8857Ethyl AcetateSolvent

Conditions

Temperature
50 °C

Procedure

1.466 g (9.039 mmol) 8-amino-3,4-dihydro-2H-isoquinolin-1-one are dissolved in 15 ml DMF and combined with 3.226 g (23.340 mmol) potassium carbonate and with 3.808 ml (31.420 mmol) benzylbromide. This reaction mixture is stirred for 16 h at 50° C. The reaction mixture is diluted with ethyl acetate and extracted with sodium hydrogen carbonate solution. The organic phases are dried and the solvent is eliminated in vacuo.

Workup

  1. extractionextracted with sodium hydrogen carbonate solution
  2. customThe organic phases are dried

Sources & evidence

ORD record
ord-89a186b8c67d42bd929594c3841465d9
Source dataset
uspto-grants-2009_04
Patent number
US07521457B2

Reaction notes

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