돌아가기
Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 709448생성일: 2026년 10월 24일

4-Aminophenethyl alcohol → 2-Chloro-3-[4-(2-hydroxy-ethyl)-phenyl]-propionic acid 2,2,2-trichloro-ethyl ester

https://huagongshe.com/ko/reaction/709448

반응식

참여 물질

역할이름HCID투입량
반응물4-Aminophenethyl alcoholHCID 66904—
반응물2,2,2-Trichloroethyl acrylateHCID 181750—
반응물2-Chloro-3-(4-hydroxymethyl-phenyl)-propionic acid methyl esterHCID 86650298—
생성물2-Chloro-3-[4-(2-hydroxy-ethyl)-phenyl]-propionic acid 2,2,2-trichloro-ethyl esterHCID 86650299—

반응 단계

The title compound was prepared from 2-(4-amino phenyl)ethanol (6.68 g, 48.7 mmol) and commercially available acrylic acid 2,2,2-trichloroethylester (19.82 g, 97.44 mmol) in the same manner as described for 2-chloro-3-(4-hydroxymethyl-phenyl)-propionic acid methyl ester. The crude product was purified by repeated flash chromatography using DCM/MeOH 95:5 as the eluent and the product was obtained as an oil (1.87 g, 10.7%). 1H NMR (300 MHz, CDCl3): δ 7.15-7.29 (m, 4H), 4.54-4.59 (t, 1H), 3.82-3.85 (m, 3H), 3.38-3.45 (dd, 1H), 3.18-3.25 (dd, 1H), 2.79-2.87 (m, 3H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09181181B2
출처 데이터셋uspto-grants-2015_11
ORD IDord-7210f141f7a94eb3a779b8cd260d30a3
출처 메모uspto-grants-2015_11