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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 32824생성일: 2026년 10월 26일

Ethyl Acetate → 4-Morpholinobenzaldehyde

https://huagongshe.com/reaction/32824

반응식

참여 물질

역할이름HCID투입량
반응물Ethyl AcetateHCID 8857—
반응물4-(4-[1,3]Dioxolan-2-yl-phenyl)-morpholineHCID 69143584—
촉매Hydrochloric AcidHCID 313—
촉매WaterHCID 962—
용매MethanolHCID 887—
생성물4-MorpholinobenzaldehydeHCID 291349—

반응 단계

A mixture of 4-(4-[1,3]dioxolan-2-yl-phenyl)-morpholine (690 mg, 2.933 mmol) in methanol (5 mL) was treated with 10 drops concentrated aqueous hydrochloric acid. The mixture was stirred at room temperature for 1 hour. To this solution was added 5 drops of water and stirring was continued for 2 hours at ambient temperature. The solution was then poured into ethyl acetate (50 mL) and washed with saturated aqueous sodium bicarbonate (2×50 mL) and extracted with ethyl acetate (2×50 mL). The combined organic extracts were dried over sodium sulfate, filtered and concentrated to give 4-morpholin-4-yl-benzaldehyde as a tan waxy solid (550 mg, 98%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07427635B2
출처 데이터셋uspto-grants-2008_09
ORD IDord-a0b4f1a6848b4f2d807fa2206b9e18b4
출처 메모uspto-grants-2008_09