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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 391450생성일: 2026년 10월 24일

Methanol → (3-Bromo-5-nitrophenyl)methanol

https://huagongshe.com/ko/reaction/391450

반응식

참여 물질

역할이름HCID투입량
반응물MethanolHCID 887—
반응물3-Bromo-5-nitrobenzoic acidHCID 239336—
반응물Borane;tetrahydrofuranHCID 2723981—
용매TetrahydrofuranHCID 8028—
용매Ethyl AcetateHCID 8857—
생성물(3-Bromo-5-nitrophenyl)methanolHCID 14866972—

반응 조건

온도0 °C

반응 단계

3-Bromo-5-nitrobenzoic acid (3.2 g, 13.0 mmol) was suspended in tetrahydrofuran (25 mL) and cooled to 0° C. To this solution was added borane tetrahydrofuran complex (1 M in tetrahydrofuran, 26 mL, 26 mmol) cautiously over 15 min. The reaction mixture was allowed to warm to room temperature overnight. The mixture was cooled to 0° C., treated with excess methanol, diluted with ethyl acetate, washed with 1 N sodium hydroxide (2×), then brine (2×), dried over sodium sulfate, and concentrated to afford 3.0 g (99%) as a white powder. 1H-NMR (CDCl3, 300 MHz) 8.24 (s, 1H), 8.13 (s, 1H), 7.82 (s, 1H), 4.78 (s, 2H). Mass spec.: 233.88 (MH)+.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08383821B2
출처 데이터셋uspto-grants-2013_02
ORD IDord-1ab653f2233a42e5b073c8f28583978c
출처 메모uspto-grants-2013_02