Triethylamine → 4-Benzyl-2-cyano-1-phenylpiperazine
Reaction equation
[C:1]1([NH:7][CH2:8][CH2:9][NH:10][CH2:11][C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.BrC(CBr)[C:20]#[N:21].[CH2:24](N(CC)CC)[CH3:25]>C1(C)C=CC=CC=1>[C:1]1([N:7]2[CH2:25][CH2:24][N:10]([CH2:11][C:12]3[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=3)[CH2:9][CH:8]2[C:20]#[N:21])[CH:2]=[CH:3][CH:4]=[CH:5][CH:6]=1Participants
5
Reactant 3
Product 1
Reagents, catalysts & solvents 1
Procedure
In a manner similar to Preparation 1, react N-phenyl-N'-(phenylmethyl)-1,2-ethanediamine (0.41 g, 1.8 mmol) with 2,3-dibromopropanenitrile (0.77 g, 3.6 mmol) in toluene (5 mL) with triethylamine (0.73 g, 0.72 mmol) to obtain the title compound.