Reaktionsgleichung
[C:1]([O:5][C:6]([N:8]1[CH2:12][C@@H:11]([CH2:13][N:14]([CH:31]([CH3:33])[CH3:32])[C:15](=[O:30])[C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[C:18]([O:24][CH2:25][CH2:26][CH2:27][O:28][CH3:29])[CH:17]=2)[C@H:10]([C:34](C)(C)[O:35][SiH2]C(C)(C)C)[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2].O.O.O.[F-].C([N+](CCCC)(CCCC)CCCC)CCC.CC#N.O.CC#N>C1COCC1.O>[C:1]([O:5][C:6]([N:8]1[CH2:12][C@@H:11]([CH2:13][N:14]([CH:31]([CH3:32])[CH3:33])[C:15](=[O:30])[C:16]2[CH:21]=[CH:20][C:19]([O:22][CH3:23])=[C:18]([O:24][CH2:25][CH2:26][CH2:27][O:28][CH3:29])[CH:17]=2)[C@H:10]([CH2:34][OH:35])[CH2:9]1)=[O:7])([CH3:4])([CH3:3])[CH3:2]Komponenten
7
Edukt 4
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 2
Versuchsvorschrift
The title compound is prepared in a similar manner as described for Example 9/reaction step H, from (3S*,4R*)-3-(tert-butyl-dimethyl-silanyloxymethyl)-4-({isopropyl-[4-methoxy-3-(3-methoxy-propoxy)-benzoyl]-amino}-methyl)-pyrrolidine-1-carboxylic acid tert-butyl ester (25.0 g, 41.1 mmol) and tetrabutylammonium fluoride trihydrate (19.4 g, 61.6 mmol) in THF (150 mL) as a colorless oil. MS: 495.2 [M+H]+; tR (HPLC, C18 column, 5-100% CH3CN/H2O/6 min, 100% CH3CN/1.5 min, CH3CN and H2O containing 0.1% TFA, flow: 1.5 mL/min): 4.84 min.
Aufarbeitung
- custom4.84 min.
Quellen und Nachweise
- ORD-Eintrag
- ord-673a6965d32c432096f40f8fabbd137e
- Quelldatensatz
- uspto-grants-2010_10
- Patentnummer
- US07807709B2
Verknüpfte Notizen
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