HCID 22292764, compound → HCID 22292750, compound
Reaction equation
[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[C:7]#[C:8][CH2:9][N:10]1[C:14](=[O:15])[C:13]2=[CH:16][CH:17]=[CH:18][CH:19]=[C:12]2[C:11]1=[O:20].[H][H]>CN(C=O)C.[Pd]>[N:1]1[CH:6]=[CH:5][N:4]=[CH:3][C:2]=1[CH2:7][CH2:8][CH2:9][N:10]1[C:14](=[O:15])[C:13]2=[CH:16][CH:17]=[CH:18][CH:19]=[C:12]2[C:11]1=[O:20]Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
N-[3-(2-Pyrazinyl)-2-propynyl]phthalimide (780 mg, 2.96 mmol) was dissolved in DMF (30 mL) followed by addition of 10% palladium on carbon (500 mg, 50% water), and then the mixture was stirred in a hydrogen atmosphere at room temperature for 5.5 hours. The reaction mixture was filtered through Celite, and the resulting filtrate was concentrated to give N-[3-(2-pyrazinyl)propyl]phthalimide (521 mg; yield 66%).