HCID 67345378, compound → 4-phenethyl-2-(3-phenyl-1H-pyrazole-5-carboxamido)benzoic acid
Reaction equation
[CH2:1]([C:9]1[CH:21]=[CH:20][C:12]([C:13]([O:15]C(C)(C)C)=[O:14])=[C:11]([NH:22][C:23]([C:25]2[NH:29][N:28]=[C:27]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)[CH:26]=2)=[O:24])[CH:10]=1)[CH2:2][C:3]1[CH:8]=[CH:7][CH:6]=[CH:5][CH:4]=1>FC(F)(F)C(O)=O>[CH2:1]([C:9]1[CH:21]=[CH:20][C:12]([C:13]([OH:15])=[O:14])=[C:11]([NH:22][C:23]([C:25]2[NH:29][N:28]=[C:27]([C:30]3[CH:35]=[CH:34][CH:33]=[CH:32][CH:31]=3)[CH:26]=2)=[O:24])[CH:10]=1)[CH2:2][C:3]1[CH:4]=[CH:5][CH:6]=[CH:7][CH:8]=1Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
10 mL of trifluoroacetic acid was added to the obtained tert-butyl 4-phenethyl-2-(3-phenyl-1H-pyrazole-5-carboxamido)benzoate and stirred at room temperature for 2 hours. The solvent was evaporated under reduced pressure, and the obtained residue was purified with silica gel column chromatography [Flash Tube 2008 manufactured by Trikonex Company, eluent; ethyl acetate] to obtain 2.6 mg of 4-phenethyl-2-(3-phenyl-1H-pyrazole-5-carboxamido)benzoic acid as white solid.