Реакция #595365

Уравнение реакции

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

Растворители

THF

Условия реакции

Обработка

1. 1
   Другоеthe 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
   ДругоеAfter removal of the solvent
3. 3
   Другоеon a rotary evaporator
4. 4
   Другоеthe product was obtained as a white solid

Методика

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.

Источник