Trifluoroacetic acid → HCID 58504252, 화합물
반응식
FC(F)(F)C(O)=O.[C:8]1([C:14]2[CH:18]=[C:17]([CH2:19][N:20]3[CH2:25][CH2:24][CH:23]([CH2:26][NH:27]C(=O)OC(C)(C)C)[CH2:22][CH2:21]3)[O:16][N:15]=2)[CH:13]=[CH:12][CH:11]=[CH:10][CH:9]=1>ClCCl>[C:8]1([C:14]2[CH:18]=[C:17]([CH2:19][N:20]3[CH2:21][CH2:22][CH:23]([CH2:26][NH2:27])[CH2:24][CH2:25]3)[O:16][N:15]=2)[CH:9]=[CH:10][CH:11]=[CH:12][CH:13]=1참가 물질
4
실험 절차
Trifluoroacetic acid (2.1 mL) was added to a room temperature solution of the compound prepared in Example 8 (0.99 g) in dichloromethane (10 mL). The reaction was stirred overnight and then concentrated. The crude residue was azeotroped with a solution of hexane and toluene, diluted with ethyl acetate and washed with an aqueous 10% sodium carbonate solution. The organics were dried over anhydrous magnesium sulfate and concentrated to obtain the title compound (0.60 g) having the following physical data.