N-[3-phenyl-3-(thien-2-yl)-2-propenyl]sarcosine ethyl ester → HCID 22225858、化合物
反応式
[CH2:1]([O:3][C:4](=[O:22])[CH2:5][N:6]([CH2:8][CH:9]=[C:10]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[C:11]1[S:12][CH:13]=[CH:14][CH:15]=1)[CH3:7])[CH3:2]>CCO.[Pd]>[CH2:1]([O:3][C:4](=[O:22])[CH2:5][N:6]([CH2:8][CH2:9][CH:10]([C:16]1[CH:21]=[CH:20][CH:19]=[CH:18][CH:17]=1)[C:11]1[S:12][CH:13]=[CH:14][CH:15]=1)[CH3:7])[CH3:2]参加物
4
実験手順
0.055 g (0.174 mmol) N-[3-Phenyl-3-(thien-2-yl)-2-propenyl]sarcosine ethyl ester (Compound 41 from Example 6) was hydrogenated over 0.055 g 10% Pd/C in 2 ml of EtOH. The hydrogenation was conducted at 40 psi for 16 hours at room temperature (see Reaction 20, FIG. 2). After filtering off the catalyst the solution was concentrated and the residue was purified by preparative TLC with 1:2 ethyl acetate:hexanes to give 0.012 g (22%) N-[3-phenyl-3-(thien-2-yl)propyl]sarcosine ethyl ester (Compound A42) as a yellow oil.