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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1690980생성일: 2026년 10월 25일

Sodium hydride → 3-(1-(3-Phenoxy-benzyl)-1H-pyrazol-4-yl)-pyridin-2-ylamine

https://huagongshe.com/reaction/1690980

반응식

참여 물질

역할이름HCID투입량
반응물Sodium hydrideHCID 24758—
반응물3-Phenoxybenzyl chlorideHCID 93291—
반응물3-(1H-pyrazol-4-yl)-pyridin-2-ylamineHCID 59255290—
용매DimethylformamideHCID 6228—
생성물3-(1-(3-Phenoxy-benzyl)-1H-pyrazol-4-yl)-pyridin-2-ylamineHCID 5925513647%

반응 단계

To a solution of 3-(1H-pyrazol-4-yl)-pyridin-2-ylamine (20 mg, 0.13 mmol) described in Manufacturing Example 32-1-4 in N,N-dimethylformamide (10 mL) was added sodium hydride (7.5 mg, 0.19 mmol, 60% in oil) under nitrogen atmosphere on an ice bath (0° C.), which was stirred for 40 minutes at room temperature. 1-Chloromethyl-3-phenoxybenzene (32.8 mg, 0.15 mmol) described in Manufacturing Example 35-1-1 was then added and stirred for 30 minutes at room temperature. The reaction mixture was partitioned into water and ethyl acetate at room temperature. The organic layer was washed with water and saturated aqueous sodium chloride, and dried over anhydrous magnesium sulfate, and the solvent was evaporated under a reduced pressure. The residue was purified by NH silica gel column chromatography (ethyl acetate:heptane=2:1, then ethyl acetate only) to obtain the title compound (20 mg, 47%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08153662B2
출처 데이터셋uspto-grants-2012_04
ORD IDord-2d6368eba7c54811b1b71abab002050c
출처 메모uspto-grants-2012_04