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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 327472생성일: 2026년 10월 25일

3-Methyl-2-nitroanisole → 2-Methoxy-6-methylaniline

https://huagongshe.com/reaction/327472

반응식

참여 물질

역할이름HCID투입량
반응물3-Methyl-2-nitroanisoleHCID 79291—
반응물HCID 178418361HCID 178418361—
촉매PalladiumHCID 23938—
용매EthanolHCID 702—
생성물2-Methoxy-6-methylanilineHCID 459249100.6%

반응 단계

Palladium charcoal (1.0 g of 10%) was added to a solution of 3-methyl-2-nitroanisole (16.8 g, 0.1 mol) in ethanol (150 mL) and the solution was hydrogenated (50 lb initial hydrogen pressure) until hydrogen uptake ceased (2 hours). The solution was filtered and evaporated to give 13.8 g of 2-methoxy-6-methylbenzenamine (compound XLIV) as an oil. The product was dissolved in acetic anhydride (100 mL) and the resulting solution was refluxed for 1 hour. Part of the solvent (50 mL) was slowly removed over a 1-hour period, after which time the solution was cooled and the remainder of the solvent was removed under reduced pressure. The residual oil was crystallized from ethyl acetate:hexane (200 mL of 1:2) to give 20.5 g of N-acetyl-N-(2-methoxy-6-methylphenyl)-acetamide, mp 116°-119° C. Anal Calcd for C12H15NO3 : C, 65.14; H, 6.83; N, 6.33. Found: C, 65.44; H, 7.04; N, 6.39.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05273975
출처 데이터셋uspto-grants-1993_12
ORD IDord-451fa53053664fa6bc4947e3129370d4
출처 메모uspto-grants-1993_12