1-(5-Fluoro-2-methylphenyl)-3-trimethylsilyoxy-2-aza-1,3-butadiene → 6-chloro-4'-[5-chloro-2-(2-methoxycarbonyl-2-methyl-propoxy)-phenyl]-2'-(5-fluoro-2-methylphenyl)spiro[3H-indole-3,3'-piperidine]-2,6'(1H)-dione
Reaktionsgleichung
C(OC([N:8]1[C:16]2[C:11](=[CH:12][CH:13]=[C:14]([Cl:17])[CH:15]=2)/[C:10](=[CH:18]/[C:19]2[CH:24]=[C:23]([Cl:25])[CH:22]=[CH:21][C:20]=2[O:26][CH2:27][C:28]([C:31]([O:33][CH3:34])=[O:32])([CH3:30])[CH3:29])/[C:9]1=[O:35])=O)(C)(C)C.[F:36][C:37]1[CH:38]=[CH:39][C:40]([CH3:52])=[C:41]([CH:43]=[N:44][C:45]([O:47][Si](C)(C)C)=[CH2:46])[CH:42]=1>C1(C)C=CC=CC=1>[Cl:17][C:14]1[CH:15]=[C:16]2[NH:8][C:9](=[O:35])[C:10]3([CH:18]([C:19]4[CH:24]=[C:23]([Cl:25])[CH:22]=[CH:21][C:20]=4[O:26][CH2:27][C:28]([C:31]([O:33][CH3:34])=[O:32])([CH3:30])[CH3:29])[CH2:46][C:45](=[O:47])[NH:44][CH:43]3[C:41]3[CH:42]=[C:37]([F:36])[CH:38]=[CH:39][C:40]=3[CH3:52])[C:11]2=[CH:12][CH:13]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In a manner similar to the method described in Example 1e, E/Z-6-chloro-3-[5-chloro-2-(2-methoxycarbonyl-2-methyl-propoxy)-benzylidene]-2-oxo-2,3-dihydro-indole-1-carboxylic acid tert-butyl ester (4.5 g, 9 mmol) was reacted with 1-(5-Fluoro-2-methylphenyl)-3-trimethylsilyoxy-2-aza-1,3-butadiene (63 mmol) in toluene to give title compound as a white solid (Yield: 300 mg, 5.5%).
Quellen und Nachweise
- ORD-Eintrag
- ord-4bf4b9913af2445b9d1690ea29e79147
- Quelldatensatz
- uspto-grants-2010_08
- Patentnummer
- US07776875B2
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