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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 49946생성일: 2026년 10월 24일

Methyl Salicylate → 2-Isopropoxybenzoic acid

https://huagongshe.com/ko/reaction/49946

반응식

참여 물질

역할이름HCID투입량
반응물Methyl SalicylateHCID 4133—
반응물2-BromopropaneHCID 6358—
반응물Potassium CarbonateHCID 11430—
반응물Sodium HydroxideHCID 14798—
용매EthanolHCID 702—
용매DimethylformamideHCID 6228—
생성물2-Isopropoxybenzoic acidHCID 12357674—

반응 단계

5.00 g (36.2 mmol) of potassium carbonate and 3.27 g (26.6 mmol) of isopropyl bromide were added to a mixture of 2.00 g (13.2 mmol) of methyl salicylate and 10 ml of dimethylformamide, and they were stirred at room temperature overnight and then at 70° C. for 4 hours. 12.0 ml (36 mmol) of 3 M aqueous sodium hydroxide solution and 6.0 ml of ethanol were added to the reaction mixture, and they were stirred at 80° C. for 6 hours and then concentrated under reduced pressure. Water was added thereto. After washing with ethyl acetate, the aqueous layer was neutralized with hydrochloric acid. After the extraction with ethyl acetate, the extract was washed with water and saturated aqueous sodium chloride solution, dried over anhydrous sodium sulfate, and concentrated under reduced pressure to obtain the title compound.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06710056B2
출처 데이터셋uspto-grants-2004_03
ORD IDord-611e9242d9764af58057c91e52a12e2c
출처 메모uspto-grants-2004_03