t-Butyl 2-[({2-(2,3-dihydro-1H-indol-1-yl)-4-[(4-fluorobenzyl)oxy]-5-pyrimidinyl}carbonyl)amino]acetate → 2-[({2-(2,3-dihydro-1H-indol-1-yl)-4-[(4-fluorobenzyl)oxy]-5-pyrimidinyl}carbonyl)amino]acetic acid
Reaction equation
[N:1]1([C:10]2[N:15]=[C:14]([O:16][CH2:17][C:18]3[CH:23]=[CH:22][C:21]([F:24])=[CH:20][CH:19]=3)[C:13]([C:25]([NH:27][CH2:28][C:29]([O:31]C(C)(C)C)=[O:30])=[O:26])=[CH:12][N:11]=2)[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][CH2:2]1>FC(F)(F)C(O)=O.ClCCl>[N:1]1([C:10]2[N:15]=[C:14]([O:16][CH2:17][C:18]3[CH:23]=[CH:22][C:21]([F:24])=[CH:20][CH:19]=3)[C:13]([C:25]([NH:27][CH2:28][C:29]([OH:31])=[O:30])=[O:26])=[CH:12][N:11]=2)[C:9]2[C:4](=[CH:5][CH:6]=[CH:7][CH:8]=2)[CH2:3][CH2:2]1Participants
3
Reactant 1
Product 1
Reagents, catalysts & solvents 1
Procedure
t-Butyl 2-[({2-(2,3-dihydro-1H-indol-1-yl)-4-[(4-fluorobenzyl)oxy]-5-pyrimidinyl}carbonyl)amino]acetate (210 mg, 0.4 mmol) was dissolved in trifluoroacetic acid-dichloromethane (4:1, 2 mL) and the mixture was stirred at room temperature for 15 min. The reaction mixture was concentrated under reduced pressure and the precipitated crystals were recrystallized from ethyl acetate to give the title compound (140 mg, 70%).