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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 8914생성일: 2026년 10월 24일

Methyl 2-methyl-5-nitrobenzoate → Methyl 5-Amino-2-methylbenzoate

https://huagongshe.com/ko/reaction/8914

반응식

참여 물질

역할이름HCID투입량
반응물Methyl 2-methyl-5-nitrobenzoateHCID 4377758—
촉매PalladiumHCID 23938—
용매Ethylacetate methanolHCID 21584119—
생성물Methyl 5-Amino-2-methylbenzoateHCID 1504997799.3%

반응 단계

A solution of 2-methyl-5-nitro-benzoic acid methyl ester (1.96 g, 10.0 mmol) in 4:1 MeOH/EtOAc (25 mL) was shaken at room temperature with a suspension of 10% Pd/C (200 mg, 0.19 mmol) under hydrogen atmosphere (35 psi) for 2 h. The catalyst was removed by filtration, and the filtrate was concentrated in vacuo to give an orange oil (1.64 g, 99%). 1H NMR (CDCl3) δ 2.47 (s, 3H), 3.62 (br s, 2H), 3.87 (s, 3H), 6.75 (dd, 1H, J=8.1, 2.7 Hz), 7.02 (d, 1H, J=8.1 Hz), 7.25 (d, 1H, J=2.7 Hz).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07091217B2
출처 데이터셋uspto-grants-2006_08
ORD IDord-e6d6e34697574e1fafccd9df5eb71cde
출처 메모uspto-grants-2006_08