Morpholine → HCID 66854397、化合物
反応式
[CH2:1]([O:5][C:6]([N:8]1[CH2:13][CH2:12][N:11]([C:14](=[O:46])[C@@H:15]([NH:28]C(OCC2C3C=CC=CC=3C3C2=CC=CC=3)=O)[CH2:16][CH2:17][CH2:18][CH2:19][O:20][CH2:21][C:22]2[CH:27]=[CH:26][CH:25]=[CH:24][CH:23]=2)[CH2:10][CH2:9]1)=[O:7])[CH2:2][CH2:3][CH3:4].N1CCOCC1>CN(C=O)C>[CH2:1]([O:5][C:6]([N:8]1[CH2:9][CH2:10][N:11]([C:14](=[O:46])[C@@H:15]([NH2:28])[CH2:16][CH2:17][CH2:18][CH2:19][O:20][CH2:21][C:22]2[CH:23]=[CH:24][CH:25]=[CH:26][CH:27]=2)[CH2:12][CH2:13]1)=[O:7])[CH2:2][CH2:3][CH3:4]参加物
4
実験手順
To a solution of 650 mg (S)-4-[6-Benzyloxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)-hexanoyl]-piperazine-1-carboxylic acid butyl ester in 3.6 ml DMF were added at room temperature 0.91 ml morpholine. After stirring for 2 h the reaction mixture was evaporated and the crude product thus obtained used in the next step without further purification.