反応 #595365

反応方程式

compound

2-Chloro-6-({[2-(4-chlorophenyl)-1,3-oxazol-4-yl]methyl}sulfanyl)-4-[4-(2-hydroxyethoxy)-phenyl]pyridine-3,5-dicarbonitrile

pyrrolidine

water

→

2-({[2-(4-Chlorophenyl)-1,3-oxazol-4-yl]methyl}sulfanyl)-4-[4-(2-hydroxyethoxy)phenyl]-6-(pyrrolidin-1-yl)pyridine-3,5-dicarbonitrile

溶媒

THF

反応条件

後処理

1. 1
   その他the mixture is purified directly by preparative HPLC (column: YMC GEL ODS-AQ S-5/15 μm; mobile phase gradient: acetonitrile/water 10:90→95:5)
2. 2
   その他After removal of the solvent
3. 3
   その他on a rotary evaporator
4. 4
   その他the product was obtained as a white solid

実験手順

80 mg (0.15 mmol) of the compound from Example 123A are initially charged in 2 ml of dry THF, and 22 mg (0.31 mmol) of pyrrolidine are added. The reaction mixture is stirred at RT for 10 h. About 2 ml of water are then added, and the mixture is purified directly by preparative HPLC (column: YMC GEL ODS-AQ S-5/15 μm; mobile phase gradient: acetonitrile/water 10:90→95:5). After removal of the solvent on a rotary evaporator, the product was obtained as a white solid.

出典