Reaktionsgleichung
[F:1][C:2]1[CH:3]=[C:4]([NH2:24])[CH:5]=[CH:6][C:7]=1[O:8][C:9]1[CH:14]=[CH:13][N:12]=[C:11]2[CH:15]=[C:16]([C:18]3[N:19]([CH3:23])[CH:20]=[CH:21][N:22]=3)[S:17][C:10]=12.[CH:25]1([CH2:31][C:32]([N:34]=[C:35]=[S:36])=[O:33])[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1>C1COCC1>[CH:25]1([CH2:31][C:32]([NH:34][C:35](=[S:36])[NH:24][C:4]2[CH:5]=[CH:6][C:7]([O:8][C:9]3[CH:14]=[CH:13][N:12]=[C:11]4[CH:15]=[C:16]([C:18]5[N:19]([CH3:23])[CH:20]=[CH:21][N:22]=5)[S:17][C:10]=34)=[C:2]([F:1])[CH:3]=2)=[O:33])[CH2:30][CH2:29][CH2:28][CH2:27][CH2:26]1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a suspension of 219 (50 mg, 0.145 mmol) in THF (1.5 mL) was added 2-cyclohexylacetyl isothiocyanate (40 mg, 0.22 mmol) [P. A. S. Smith and R. O. Kan. J. Org. Chem., 1964, 2261] and the reaction mixture was stirred for 3 hours transferred onto a flash chromatography column and eluted with EtOAc-MeOH mixture (19:1), to afford title compound 220a (27.5 mg, 31% yield) as a light yellow solid. Characterization of 220a is provided in the table 21.
Aufarbeitung
- washeluted with EtOAc-MeOH mixture (19:1)
Quellen und Nachweise
- ORD-Eintrag
- ord-c106640199514ccca17463c23789b7eb
- Quelldatensatz
- uspto-grants-2013_06
- Patentnummer
- US08470850B2
Verknüpfte Notizen
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