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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1016590생성일: 2026년 10월 26일

Ethyl Acetate → N-acetyl-N-(2-methoxyphenyl)-2-phenoxyaniline

https://huagongshe.com/reaction/1016590

반응식

참여 물질

역할이름HCID투입량
반응물Ethyl AcetateHCID 8857—
반응물Potassium CarbonateHCID 11430—
반응물o-IodoanisoleHCID 68257—
반응물2-PhenoxyacetanilideHCID 897080—
촉매CopperHCID 23978—
촉매Copper bromide (CuBr2)HCID 24611—
용매NitrobenzeneHCID 7416—
생성물N-acetyl-N-(2-methoxyphenyl)-2-phenoxyanilineHCID 18407187—

반응 단계

In 20 ml of nitrobenzene were refluxed 2.27 g of N-acetyl-2-phenoxyaniline, 1.3 ml of 2-iodoanisole, 1.38 g of potassium carbonate, 133 mg of a copper powder and 200 mg of copper bromide under heating for 8 hours. The reaction solution was cooled to room temperature, and after addition of ethyl acetate, the insoluble matter was removed by filtration. The filtrate was washed with 0.5 N hydrochloric acid, a saturated aqueous sodium bicarbonate solution and a saturated aqueous sodium chloride solution, successively, and dried over anhydrous sodium sulfate. After removal of the drying agent by filtration, the solvent was concentrated under reduced pressure, and the residue was purified by silica gel column chromatography (eluent; ethyl acetate−hexane=1:4) to give 660 mg of N-acetyl-N-(2-methoxyphenyl)-2-phenoxyaniline as an oil.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06476056B2
출처 데이터셋uspto-grants-2002_11
ORD IDord-1a8967ea92bc4dc6a409e108f220d0fa
출처 메모uspto-grants-2002_11