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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 228236생성일: 2026년 10월 25일

Acetic Acid → (+/-)-6-[4-(3-Benzyl-piperidin-1-ylmethyl)-phenoxy]-nicotinamide

https://huagongshe.com/reaction/228236

반응식

참여 물질

역할이름HCID투입량
반응물Acetic AcidHCID 176—
반응물3-BenzylpiperidineHCID 114551—
반응물Sodium triacetoxyborohydrideHCID 5049666—
반응물6-(4-Formylphenoxy)pyridine-3-carboxamideHCID 56851422—
용매1,2-DichloroethaneHCID 11—
용매MethanolHCID 887—
용매DichloromethaneHCID 6344—
생성물(+/-)-6-[4-(3-Benzyl-piperidin-1-ylmethyl)-phenoxy]-nicotinamideHCID 5973021537.4%

반응 단계

Using a method similar to Example 345, using 3-benzyl-piperidine (0.0748 g, 0.427 mmol), 6-(4-formyl-phenoxy)-nicotinamide (compound of example 332, step 1) (0.101 g, 0.417 mmol), sodium triacetoxyborohydride (0.130 g, 0.613 mmol), and acetic acid (0.035 mL, 0.611 mmol) in 1,2-dichloroethane (8.0 mL) provides, after silica gel chromatography (15:1→8:1 methylene chloride:methanol), 0.0626 g (37%) of the title compound as a white foam: high resolution mass spectrum (electrospray): m/z calc for C25H28N3O2 402.2182, found 402.2192; 1H NMR (methanol-d4): 8.67 (d, 1H, J=2.0 Hz), 8.30 (dd, 1H, J=2.4, 8.3 Hz), 7.42 (d, 2H, J=8.8 Hz), 7.28 (t, 2H, J=7.3 Hz), 7.22-7.11 (m, 5H), 7.01 (d, 1H, J=8.3 Hz), 3.62 (d, 1H, J=12.7 Hz), 3.58 (d, 1H, J=12.7 Hz), 2.98-2.88 (m, 2H), 2.55 (d, 2H, J=6.3 Hz), 2.08 (t, 1H, J=11.7 Hz), 1.96-1.81 (m, 2H), 1.80-1.69 (m, 2H), 1.59 (qt, 1H, J=4.4, 12.7 Hz), 1.11-0.98 (m, 1H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07560463B2
출처 데이터셋uspto-grants-2009_07
ORD IDord-a11fb519033d4f47b688f4a8df7e360a
출처 메모uspto-grants-2009_07