Sodium hydride → 4-Chloro-6-{2,2,2-trifluoro-1-[2-(3-phenyl-pyrazol-1-yl)-phenyl]-ethoxy]-pyrimidin-2-ylamine

2-Amino-4,6-dichloro pyrimidine (0.041 g, 0.25 mmol), 2,2,2-trifluoro-1-[2-(3-phenyl-pyrazol-1-yl)-phenyl]-ethanol (0.070 g, 0.22 mmol), and NaH (0.012 g, 0.31 mmol) were added to anhydrous THF (7 ml) under nitrogen atmosphere. The reaction was stirred at 40-45° C. for 6 h, and then cooled to room temperature, and quenched with water (0.04 ml). The reaction mixture was concentrated to give crude 4-chloro-6-{2,2,2-trifluoro-1-[2-(3-phenyl-pyrazol-1-yl)-phenyl]-ethoxy]-pyrimidin-2-ylamine (0.110 g, >90% pure by LCMS), which was directly used in the following step.

1. temperaturecooled to room temperature
2. customquenched with water (0.04 ml)
3. concentrationThe reaction mixture was concentrated

ORD 기록

ord-da573368f774482a9367bf8ae1e20a30

출처 데이터셋

uspto-grants-2010_05

DOI

10.6084/m9.figshare.5104873.v1

특허 번호

US07709493B2