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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 2184641생성일: 2026년 10월 25일

Dihydrocoumarin → N,N-diethyl-3-(2-hydroxyphenyl)propanamide

https://huagongshe.com/reaction/2184641

반응식

참여 물질

역할이름HCID투입량
반응물DihydrocoumarinHCID 660—
반응물DiethylamineHCID 8021—
생성물N,N-diethyl-3-(2-hydroxyphenyl)propanamideHCID 45803915113.8%

반응 단계

Diethylamine (98.5 g) and dihydrocoumarin (20.0 g) were refluxed for 4 hours. Excess diethylamine was removed in vacuo to leave 34.0 g of N,N-diethyl-3-(2-hydroxyphenyl) propionamide. 1H NMR (CDCl3): 7.26-7.03 (m, 2H), 6.91 (dd, 1H), 6.81 (td, 1H), 3.37 (quartet, 2H), 3.26 (quartet, 2H), 2.95 (m, 2H), 2.71 (m, 2H), 1.10 (quartet, 6H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06399534B2
출처 데이터셋uspto-grants-2002_06
ORD IDord-fa0321f61cef42a89d0c6a5c6af1d9ab
출처 메모uspto-grants-2002_06