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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 58207생성일: 2026년 10월 24일

Nitric Acid → 1-(4-Fluoro-3-nitrophenyl)ethan-1-amine

https://huagongshe.com/ko/reaction/58207

반응식

참여 물질

역할이름HCID투입량
반응물Nitric AcidHCID 944—
반응물Sulfuric AcidHCID 1118—
반응물Sodium HydroxideHCID 14798—
반응물1-(4-Fluorophenyl)ethylamineHCID 123063—
생성물1-(4-Fluoro-3-nitrophenyl)ethan-1-amineHCID 5528310098%

반응 단계

Fuming HNO3 (0.48 ml, 10.8 mmol) was added carefully to ice bath cooled concentrated H2SO4 (3.6 ml, 68.2 mmol). To the mixture was added 1-(4-fluorophenyl)ethanamine (1.0 g, 7.2 mmol) dropwise. The reaction mixture was stirred with cooling for 50 minutes. The reaction mixture was poured into ice and basified with 3M NaOH solution (24 ml, 72.00 mmol) to about pH8.0. The alkaline solution was extracted with DCM twice. The combined organic layer was dried over Na2SO4 and evaporated to afford title compound (1.3 g, yield: 96%). 1H-NMR (400 MHz, CDCl3) δ 1.41 (d, 6H) 4.25 (q, 1H) 7.21-7.26 (m, 1H) 7.67 (ddd, 1H) 8.10 (dd, 1H)

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09434697B2
출처 데이터셋uspto-grants-2016_09
ORD IDord-444c61759d80495580e7f0239ac9cf0b
출처 메모uspto-grants-2016_09