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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 964618생성일: 2026년 10월 26일

Sodium Iodide → 1-(3-Nitro-4-phenylmethoxyphenyl)ethanone

https://huagongshe.com/reaction/964618

반응식

참여 물질

역할이름HCID투입량
반응물Sodium IodideHCID 5238—
반응물Benzyl BromideHCID 7498—
반응물Potassium CarbonateHCID 11430—
반응물4-Hydroxy-3-NitroacetophenoneHCID 138723—
용매TolueneHCID 1140—
용매DimethylformamideHCID 6228—
생성물1-(3-Nitro-4-phenylmethoxyphenyl)ethanoneHCID 1126572084%

반응 조건

온도20 °C

반응 단계

To a mechanically stirred DMF (260 mL) suspension of 1-[4-hydroxy-3-nitrophenyl]ethanone (51 g, 282 mmol) and K2CO3 (17 g, 847 mmol) was added benzyl bromide (68 mL, 572 mmol) followed by NaI (47 g, 313 mmol). After stirring overnight at 20° C., an additional 10 mL of benzyl bromide was added and the reaction was stirred for 15 more minutes. The reaction was quenched by the addition of 1.6 L water. The resulting suspension was stirred overnight and then filtered. The collected solids were washed 3×250 mL=750 mL water and dried in vacuo at ~55° C. to give 75 g crude product which was slurried in 1.3 L toluene at ~75° C., filtered hot through a 5.0 μm membrane, concentrated in vacuo to a volume of ~300 mL, diluted with 250 mL heptane, and the suspension cooled from ~60° C. to ambient. After filtration, the collected solids were washed with heptane and dried in vacuo at ~55° C. to give 64 g (84%) of the title compound.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05770615
출처 데이터셋uspto-grants-1998_06
ORD IDord-a1277345ecd2461dafe9eaf0610e5c60
출처 메모uspto-grants-1998_06