Diisopropylethylamine → HCID 68869321, 화합물

반응식

[Br:1][C:2]1[CH:3]=[CH:4][C:5]([O:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])=[C:6]([CH:10]=1)[C:7]([OH:9])=O.[CH3:19][O:20][C:21](=[O:38])[C@@H:22]([NH2:37])[CH2:23][C:24]1[CH:29]=[CH:28][C:27]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=2[OH:36])=[CH:26][CH:25]=1.CN(C(ON1N=NC2C=CC=CC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.C(N(C(C)C)CC)(C)C>>[CH3:19][O:20][C:21](=[O:38])[C@@H:22]([NH:37][C:7](=[O:9])[C:6]1[CH:10]=[C:2]([Br:1])[CH:3]=[CH:4][C:5]=1[O:11][CH2:12][CH2:13][CH2:14][CH2:15][CH2:16][CH2:17][CH3:18])[CH2:23][C:24]1[CH:29]=[CH:28][C:27]([C:30]2[CH:35]=[CH:34][CH:33]=[CH:32][C:31]=2[OH:36])=[CH:26][CH:25]=1

참가 물질

반응물 4

HCID 81531Diisopropylethylamine

HCID 2733084Methanaminium, N-((1H-benzotriazol-1-yloxy)(dimethylamino)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

HCID 21921667HCID 21921667, 화합물

HCID 68869429HCID 68869429, 화합물

생성물 1

HCID 68869321HCID 68869321, 화합물수율 47.7%

실험 절차

5-Bromo-2-heptyloxy-benzoic acid (0.231 g, 0.738 mmol) and the (2S)-amino-3-(2′-hydroxy-biphenyl-4-yl)-propionic acid methyl ester (0.200 g, 0.738 mmol) were then combined as per general procedure A with HBTU (0.335 g, 0.885 mmol) and diisopropylethylamine (0.285 g, 2.21 mmol) to yield the (2S)-(5-bromo-2-heptyloxy-benzoylamino)-3-(2′-hydroxy-biphenyl-4-yl)-propionic acid methyl ester (0.200 g).