Sodium Bicarbonate → HCID 68415693, Verbindung
Reaktionsgleichung
[C:1]([C:3]([C:6]1[CH:7]=[C:8]([CH:21]=[CH:22][CH:23]=1)[C:9]([NH:11][C:12]1[CH:17]=[CH:16][CH:15]=[C:14]([NH:18][CH:19]=O)[CH:13]=1)=[O:10])([CH3:5])[CH3:4])#[N:2].C(=O)([O-])O.[Na+]>O1CCCC1>[C:1]([C:3]([C:6]1[CH:7]=[C:8]([CH:21]=[CH:22][CH:23]=1)[C:9]([NH:11][C:12]1[CH:17]=[CH:16][CH:15]=[C:14]([NH:18][CH3:19])[CH:13]=1)=[O:10])([CH3:5])[CH3:4])#[N:2]Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
To a solution of 3-(1-cyano-1-methylethyl)-N-[3-(formylamino)phenyl]benzamide (405 mg, 1.32 mmol) produced in Example D3(ii) in tetrahydrofuran (15 mL) was added borane dimethylsulfide complex (361 μL, 3.42 mmol), and the mixture was stirred at room temperature for 2.5 hr. To the reaction mixture was added saturated aqueous sodium hydrogen carbonate solution (20 mL), and the mixture was extracted with ethyl acetate (20 mL, 10 mL). The combined organic layer was washed with saturated brine (5 mL), and dried over anhydrous sodium sulfate. The insoluble material was filtered off, and the filtrate was concentrated under reduced pressure to give 3-(1-cyano-1-methylethyl)-N-[3-(methylamino)phenyl]benzamide as a brown oil. The obtained compound was used for the next reaction without further purification.