(E)-(R)-4-tert-butoxycarbonylamino-6-(4-heptyloxy-phenyl)-4-methyl-hex-2-enoic acid → HCID 58897684, 화합물
반응식
[C:1]([O:5][C:6]([NH:8][C@:9]([CH3:31])([CH2:15][CH2:16][C:17]1[CH:22]=[CH:21][C:20]([O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])=[CH:19][CH:18]=1)/[CH:10]=[CH:11]/[C:12]([OH:14])=[O:13])=[O:7])([CH3:4])([CH3:3])[CH3:2]>CCOC(C)=O.[Pd]>[C:1]([O:5][C:6]([NH:8][C@:9]([CH3:31])([CH2:15][CH2:16][C:17]1[CH:22]=[CH:21][C:20]([O:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH3:30])=[CH:19][CH:18]=1)[CH2:10][CH2:11][C:12]([OH:14])=[O:13])=[O:7])([CH3:4])([CH3:3])[CH3:2]참가 물질
4
실험 절차
To a stirred solution of (E)-(R)-4-tert-butoxycarbonylamino-6-(4-heptyloxy-phenyl)-4-methyl-hex-2-enoic acid (53 mg, 0.12 mMol) in AcOEt (10 ml) is added palladium on charcoal (10 mg, 10%). The reaction is stirred under a H2-atmosphere at RT for 17 hours. The reaction mixture is filtered over Celite and the filtrate is concentrated under reduced pressure to give the title compound as a colourless oil. The crude product is sufficiently pure to be used in the next stage without further purification.