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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 15845생성일: 2026년 10월 25일

Methyl iodide → Methyl 2-(3-nitrophenyl)propanoate

https://huagongshe.com/reaction/15845

반응식

참여 물질

역할이름HCID투입량
반응물Methyl iodideHCID 6328—
반응물Ammonium ChlorideHCID 25517—
반응물Methyl 2-(3-nitrophenyl)acetateHCID 526967—
반응물Lithium HexamethyldisilazideHCID 2733832—
용매TetrahydrofuranHCID 8028—
생성물Methyl 2-(3-nitrophenyl)propanoateHCID 1305427233.9%

반응 단계

A solution of lithium hexamethyldisilazide (1M, hexane, 1.0 eq., 21.5 ml) was added dropwise to a stirred solution of methyl (3-nitrophenyl)acetate (4.2 g) in THF (30 ml) at −30 C. The mixture was warmed to 0 C and re-cooled to −30 C then iodomethane (1.0 equiv., 3.0 g.) was added. The solution was warmed to room temperature and poured into aqueous ammonium chloride solution and extracted with ethyl acetate. The combined organic phases were washed with brine, dried over sodium sulfate and concentrated. The crude was purified using chromatography (SiO2, SPE) using cyclohexane/ethyl acetate (80/20) as eluent to afford the title compound as yellow liquid (1.50 g, 30% yield).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07732600B2
출처 데이터셋uspto-grants-2010_06
ORD IDord-eab3a07efa654e14a99efe66be30d9ab
출처 메모uspto-grants-2010_06