Trifluoroacetic acid → Trifluoroacetate
반응식
[CH3:1][O:2][C:3](=[O:40])[C@H:4]([CH2:30][C:31]1[C:39]2[C:34](=[CH:35][CH:36]=[CH:37][CH:38]=2)[NH:33][CH:32]=1)[NH:5][C:6](=[O:29])[CH:7]([CH2:24][S:25][C:26](=[O:28])[CH3:27])[CH2:8][CH2:9][CH2:10][NH:11]C(OCC1C=CC(OC)=CC=1)=O.[F:41][C:42]([F:47])([F:46])[C:43]([OH:45])=[O:44]>>[CH3:1][O:2][C:3](=[O:40])[C@H:4]([CH2:30][C:31]1[C:39]2[C:34](=[CH:35][CH:36]=[CH:37][CH:38]=2)[NH:33][CH:32]=1)[NH:5][C:6](=[O:29])[CH:7]([CH2:24][S:25][C:26](=[O:28])[CH3:27])[CH2:8][CH2:9][CH2:10][NH2:11].[F:41][C:42]([F:47])([F:46])[C:43]([O-:45])=[O:44]참가 물질
4
실험 절차
N-[2-Acetylthiomethyl-5-(p-methoxybenzyloxycarbonylamino)pentanoyl]-L-tryptophane methyl ester (1 g) is dissolved in trifluoroacetic acid (10 ml), the solution is stored at room temperature for fifteen minutes, and then evaporated in vacuo to yield N-(2-acetylthiomethyl-5-aminopentanoyl)-L-tryptophane methyl ester, trifluoroacetate.