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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 427609생성일: 2026년 10월 25일

Sodium borohydride → 3-Benzyloxy-4-methyl-phenylamine

https://huagongshe.com/reaction/427609

반응식

참여 물질

역할이름HCID투입량
반응물Sodium borohydrideHCID 4311764—
반응물2-Benzyloxy-1-methyl-4-nitro-benzeneHCID 18174502—
촉매Nickel acetate tetrahydrateHCID 62601—
용매MethanolHCID 887—
용매TetrahydrofuranHCID 8028—
생성물3-Benzyloxy-4-methyl-phenylamineHCID 279462597%

반응 조건

온도0 °C

반응 단계

To a stirred solution of 3-benzyloxy-4-methylnitrobenzene (1.1 g, 4.4 mmol) in tetrahydrofuran (25 mL) and methanol (50 mL) was added nickel acetate tetrahydrate (2.2 g, 8.7 mmol). The solution was cooled to 0° C. and sodium borohydride (0.66 g, 17.4 mmol) was added in small portions. After gas evolution had ceased, the solvents were removed in vacuo and the residue was partitioned between ethyl acetate and concentrated ammonium hydroxide. The layers were separated and the organic phase was washed with ammonium hydroxide followed by saturated aqueous sodium chloride solution, dried (magnesium sulfate), filtered, and concentrated In vacuo to give 0.9 g (97%) of the title product as an off-white solid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06313122B1
출처 데이터셋uspto-grants-2001_11
ORD IDord-8c3d28d6a97640429c7e8a64d414bdb4
출처 메모uspto-grants-2001_11