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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 342706생성일: 2026년 10월 25일

Tetrahydrofuran → 2'-Methylpropiophenone

https://huagongshe.com/reaction/342706

반응식

참여 물질

역할이름HCID투입량
반응물TetrahydrofuranHCID 8028—
반응물2-MethylbenzonitrileHCID 10721—
반응물HCID 178418443HCID 178418443—
생성물2'-MethylpropiophenoneHCID 264809—

반응 조건

온도0 °C

반응 단계

To an oven dried 100 ml 3 neck flask equipped with septa, thermo probe and stirred bar was stirring a solution of o-tolunitrile (1 ml, 8.5 mmol) in 40 ml dry THF at 0° C. To this cold, well stirred solution was added a solution of ethylmagnesium bromide (17 ml, 17 mmol) in THF via syringe while keeping the temperature below 5° C. Removed ice bath and allowed the yellow solution to stir at ambient temperature for 24 h. The reaction was cooled to 0° C. and quenched with a solution of saturated NH4Cl (50 ml), extracted with 2× EtOAc and washed with H2O, brine, drying (MgSO4), filtration and removal of solvent in vacuo to give a crude oil. This material was chromatographed (Silica gel, 3% EtOAc/Hexane) to affort the title product.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05859035
출처 데이터셋uspto-grants-1999_01
ORD IDord-69ebc2b84b704e14af5b69cc7f9a85ef
출처 메모uspto-grants-1999_01