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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 408109생성일: 2026년 10월 26일

Hydrochloric Acid → O-Ethylacetanilide

https://huagongshe.com/reaction/408109

반응식

참여 물질

역할이름HCID투입량
반응물Hydrochloric AcidHCID 313—
반응물PyridineHCID 1049—
반응물N-EthylanilineHCID 7670—
반응물Acetic AnhydrideHCID 7918—
생성물O-EthylacetanilideHCID 36332—

반응 단계

To the stirred solution of commercially available ethyl aniline (16, 20.3 g, 167.5 mmol, 1 eq.) in anhydrous pyridine (90 mL), at zero degree, under argon was added acetic anhydride (32 mL, 335.04 mmol, 2 eq). After the addition, the resulting solution was stirred with warming to room temperature overnight. The reaction solution was cooled (0° C.), pH adjusted between 4 and 5 with 10% HCl, and extracted with ethyl acetate (2×500 mL). The combined organics were washed with brine, dried (Na2SO4), filtered and concentrated to provide the title compound as a white solid.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08759336B2
출처 데이터셋uspto-grants-2014_06
ORD IDord-7079218f2a6a4cc7aa7c6b1d46d19ebb
출처 메모uspto-grants-2014_06