Tetrahydrofuran → HCID 178463063, Verbindung
Reaktionsgleichung
O[CH:2]=[C:3]1[C:11]2[C:6](=[CH:7][CH:8]=[C:9]([C:12]([C:14]3[CH:15]=[C:16]([NH:20][C:21]([C:23]4[N:24]([CH2:29][CH3:30])[N:25]=[C:26]([CH3:28])[CH:27]=4)=[O:22])[CH:17]=[CH:18][CH:19]=3)=[O:13])[CH:10]=2)[NH:5][C:4]1=[O:31].[NH2:32][C:33]1[CH:34]=[CH:35][C:36](OC)=[C:37]([OH:39])[CH:38]=1.[CH2:42]1COCC1>>[OH:39][C:37]1[CH:38]=[C:33]([NH:32][CH:2]=[C:3]2[C:11]3[C:6](=[CH:7][CH:8]=[C:9]([C:12]([C:14]4[CH:15]=[C:16]([NH:20][C:21]([C:23]5[N:24]([CH2:29][CH3:30])[N:25]=[C:26]([CH3:28])[CH:27]=5)=[O:22])[CH:17]=[CH:18][CH:19]=4)=[O:13])[CH:10]=3)[NH:5][C:4]2=[O:31])[CH:34]=[CH:35][C:36]=1[CH3:42]Komponenten
4
Reaktionsbedingungen
- Temperatur
- 65 °C
Versuchsvorschrift
A small screw cap test tube was charged with 2-Ethyl-5-methyl-2H-pyrazole-3-carboxylic acid [3-(3-hydroxymethylene-2-oxo-2,3-dihydro-1H-indole-5-carbonyl)-phenyl]-amide (as prepared in Example 1, 30 mg, 0.072 mmol) and THF (1 mL). To the resulting solution was added 5-amino-2-methoxyphenol (13.3 mg, 0.1082 mmol), and the mixture was stirred for 24 h at 65° C. Subsequently, the reaction mixture was cooled to room temperature. Hexanes were added to the reaction mixture. The solid precipitate that formed was washed with ˜1 mL of i-prOH yielding 67% (25 g, 0.048 mmol) of the title compound.