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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 33872생성일: 2026년 10월 23일

Succinic Acid → 2-{4-[1-Methyl-4-(2-methyl-pyridin-4-yl)-1H-pyrazol-3-yl]-phenoxymethyl}-quinoline

https://huagongshe.com/ko/reaction/33872

반응식

참여 물질

역할이름HCID투입량
반응물Succinic AcidHCID 1110—
반응물Sodium CarbonateHCID 10340—
반응물Sodium HydroxideHCID 14798—
반응물2-[4-[4-(2-Chloro-pyridin-4-yl)-1-methyl-1H-pyrazol-3-yl]-phenoxymethyl}-quinolineHCID 11553672—
반응물CID 177697481HCID 177697481—
촉매HCID 178418397HCID 178418397—
용매Ethyl AcetateHCID 8857—
용매1,4-DioxaneHCID 31275—
생성물2-{4-[1-Methyl-4-(2-methyl-pyridin-4-yl)-1H-pyrazol-3-yl]-phenoxymethyl}-quinolineHCID 11689981—

반응 조건

온도100 °C

반응 단계

To a solution of 2-{4-[4-(2-Chloro-pyridin-4-yl)-1-methyl-1H-pyrazol-3-yl]-phenoxymethyl}-quinoline (100 mg) in dioxane (1.2 ml) was added methyl boroxine (0.066 ml), palladium tetrakis (41 mg) and 2N sodium carbonate solution (0.234 ml). The reaction mixture was heated at 100° C. for 8 h, poured into 1 N NaOH, extracted with chloroform, dried magnesium sulfate, filtered and concentrated. Prep TLC run with 3% methanol/0.5% saturated ammonium hydroxide/80% ethyl acetate in hexanes provided the free base material. The produce was stirred in ethyl acetate and 2 eq. of succinic acid was added to give a white precipitate which was filtered to provide the title compound as a white solid succinate salt (20 mg). 1H NMR (400 MHz, DMSO) δ 8.40 (d, J=8.3 Hz, 2 H), 8.25 (d, J=5.0 Hz, 2 H), 8.07 (s, 1H), 8.00 (t, J=7.9 Hz, 2 H), 7.77 (t, J=6.6 Hz, 1 H), 7.67 (d, J=8.7 Hz, 2H), 7.60 (t, J=6.6 Hz, 1 H), 7.29 (d, J=9.1 Hz, 2H), 7.03 (m, 3 H), 6.92 (m, 1H), 5.35 (s, 2H), 3.85 (s, 3H), 2.37 (s, 4H) 2.31 (s, 3H); MS: (M+H m/z=407.0).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07429665B2
출처 데이터셋uspto-grants-2008_09
ORD IDord-c1c940f6d47e45c1ac15cf7ce718ecf8
출처 메모uspto-grants-2008_09