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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 350312생성일: 2026년 10월 26일

Dimethylformamide → Methyl 1-[6-(5-methyl-2-phenyl-4-oxazolylmethoxy)-3-pyridylmethyl]-4-phenylpyrrole-3-carboxylate

https://huagongshe.com/reaction/350312

반응식

참여 물질

역할이름HCID투입량
반응물DimethylformamideHCID 6228—
반응물Sodium hydrideHCID 24758—
반응물Methyl 4-phenyl-1H-pyrrole-3-carboxylateHCID 5142464—
반응물5-Chloromethyl-2-(5-methyl-2-phenyl-4-oxazolyl)methoxypyridineHCID 17832808—
용매WaterHCID 962—
생성물Methyl 1-[6-(5-methyl-2-phenyl-4-oxazolylmethoxy)-3-pyridylmethyl]-4-phenylpyrrole-3-carboxylateHCID 6942334096%

반응 단계

Sodium hydride (60%, oily, 310 mg) was added to a mixture of methyl 4-phenyl-3-pyrrolcarboxylate (1.20 g), 5-chloromethyl-2-(5-methyl-2-phenyl-4-oxazolylmethoxy)pyridine (1.88 g), and N,N-dimethylformamide (50 ml) at room temperature, and the mixture was stirred for 15 hours. The reaction mixture was poured into water, and extracted with ethyl acetate. The ethyl acetate layer was washed with saturated aqueous sodium chloride solution, dried (MgSO4), and concentrated. The residue was subjected to silica gel column chromatography to obtain methyl 1-[6-(5-methyl-2-phenyl-4-oxazolylmethoxy)-3-pyridylmethyl]-4-phenyl-1H-pyrrol-3-carboxylate (2.74 g, yield: 96%) as a colorless oily substance from the fraction eluted with ethyl acetate-hexane (1:2, volume ratio).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07179823B1
출처 데이터셋uspto-grants-2007_02
ORD IDord-a87e6292e8a54485894d6ab7bf6ae56c
출처 메모uspto-grants-2007_02