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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1178025생성일: 2026년 10월 26일

N-[2-(4-benzyl-piperazin-1-yl)-2-oxo-ethyl]-4-phenoxy-benzamide → N-(2-Oxo-2-piperazin-1-yl-ethyl)-4-phenoxy-benzamide

https://huagongshe.com/reaction/1178025

반응식

참여 물질

역할이름HCID투입량
반응물N-[2-(4-benzyl-piperazin-1-yl)-2-oxo-ethyl]-4-phenoxy-benzamideHCID 27671405—
반응물HCID 178418361HCID 178418361—
촉매PalladiumHCID 23938—
용매MethanolHCID 887—
생성물N-(2-Oxo-2-piperazin-1-yl-ethyl)-4-phenoxy-benzamideHCID 59559582100.8%

반응 단계

Under an inert atmosphere, 10% Pd/C (111 mg) was added to a stirred solution of N-[2-(4-benzyl-piperazin-1-yl)-2-oxo-ethyl]-4-phenoxy-benzamide (490 mg, 1.14 mmol) in MeOH (90 mL). Hydrogen gas was then passed into the reaction mixture by means of a hydrogen filled bladder and the mixture was stirred at room temperature overnight. The mixture was filtered over celite and the celite was washed with MeOH. The filtrate was collected and concentrated under reduced pressure to afford 390 mg (quantitative yield) of N-(2-Oxo-2-piperazin-1-yl-ethyl)-4-phenoxy-benzamide as a solid. LC-MS purity: 88.65, 1H NMR (CDCl3): δ 7.8 (d, 2H), 7.38 (m, 2H), 7.26 (bs, 1H), 7.18 (tt, 1H), 7.08-7.0 (m, 4H), 4.24 (d, 2H), 3.66 (t, 2H), 3.5 (s, 1H), 3.44 (t, 2H), 2.9 (q, 4H), 2.5-2.6 (m, 1H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07842696B2
출처 데이터셋uspto-grants-2010_11
ORD IDord-7ad2e13fe3054ed9926943099dfda10d
출처 메모uspto-grants-2010_11