Diisopropylethylamine → HCID 67497107, 화합물

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Cl[C:2]1[CH:7]=[C:6]([C:8]2[CH:12]=[C:11]([NH:13][C:14](=[O:32])[C@@H:15]([NH:23][CH2:24][C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:16][C:17]3[CH:22]=[CH:21][CH:20]=[CH:19][CH:18]=3)[N:10]([CH3:33])[N:9]=2)[CH:5]=[CH:4][N:3]=1.C(N(C(C)C)CC)(C)C>[Pd].CO>[CH3:33][N:10]1[C:11]([NH:13][C:14](=[O:32])[C@@H:15]([NH:23][CH2:24][C:25]([O:27][C:28]([CH3:31])([CH3:30])[CH3:29])=[O:26])[CH2:16][C:17]2[CH:18]=[CH:19][CH:20]=[CH:21][CH:22]=2)=[CH:12][C:8]([C:6]2[CH:5]=[CH:4][N:3]=[CH:2][CH:7]=2)=[N:9]1

참가 물질

실험 절차

To a 100 ml flask was added 1.4 g of 17.8.A, 500 mg of Pd on carbon, 150 ml of MeOH and 520 μl of diisopropylethylamine. The air was removed from the flask and replaced with hydrogen gas. This process was repeated four more times and then the reaction was stirred at room temperature for 2 hours, at which time the reaction was filtered over a bed of celite. The solvent was then removed and the crude was purified with a silica gel column (eluting with 2-5% MeOH in DCM) to give 800 mg of (S)-tert-butyl 2-(1-(1-methyl-3-(pyridin-4-yl)-1H-pyrazol-5-ylamino)-1-oxo-3-phenylpropan-2-ylamino)acetate 17.8.B as a solid. (Rf silica=0.27 in 5% MeOH in DCM).