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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1093607생성일: 2026년 10월 25일

1-Hydroxybenzotriazole → HCID 178523531, 화합물

https://huagongshe.com/reaction/1093607

반응식

참여 물질

역할이름HCID투입량
반응물1-HydroxybenzotriazoleHCID 75771—
반응물DiisopropylethylamineHCID 81531—
반응물1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
반응물4-(2-Chlorophenylsulfanyl)piperidine hydrochlorideHCID 17749802—
반응물HCID 178525878HCID 178525878—
용매WaterHCID 962—
용매DimethylformamideHCID 6228—
생성물HCID 178523531HCID 17852353184.8%

반응 단계

To a stirred solution of [(5-phenyl-1H-pyrazole-3-carbonyl)-amino]-acetic acid (0.04 g, 0.00014 mol) in DMF (1 mL) was added DIPEA (0.05517 g, 0.00043 mol), HOBt (0.023 g, 0.00017 mol) and EDCI.HCl (0.0326 g, 0.00017 mol) at ambient temperature. After 2 minutes 4-(2-chloro-phenylsulfanyl)-piperidine hydrochloride (0.0449 g, 0.00017 mol) was added and the resulting mixture was stirred overnight. The reaction mixture was then diluted with cold water. The resulting precipitate was isolated by filtration and dried to afford 0.054 g (84%) of 5-phenyl-1H-pyrazole-3-carboxylic acid {2-[4-(2-chlorophenylsulfanyl)-piperidin-1-yl]-2-oxo-ethyl}-amide. LCMS: 455.12 (M+1)+, 83.96%, 1H NMR (DMSO-d6): δ 13.65 (s, 1H), 8.1 (s, 1H), 7.8 (d, 2H), 7.5 (m, 4H), 7.38 (t, 2H), 7.24 (t, 2H), 7.15 (s, 1H), 4.2 (m, 3H), 3.85 (m, 1H), 3.65 (m, 1H), 3.25 (m, 1H), 3.0 (m, 1H), 2.0 (m, 2H), 1.56 (m, 1H), 1.4 (m, 1H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08129376B2
출처 데이터셋uspto-grants-2012_03
ORD IDord-0b6bac6837e744aca877efe91a80765c
출처 메모uspto-grants-2012_03