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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 717251생성일: 2026년 10월 25일

Triethylamine → n-(3-Tert-butyl-1-((tetrahydro-2h-pyran-2-yl)methyl)-1h-pyrazol-5-yl)-2-methoxy-5-(trifluoromethyl)benzamide

https://huagongshe.com/reaction/717251

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참여 물질

역할이름HCID투입량
반응물TriethylamineHCID 8471—
반응물1-HydroxybenzotriazoleHCID 75771—
반응물1,3-Propanediamine, N'-(ethylcarbonimidoyl)-N,N-dimethyl-, monohydrochlorideHCID 2723939—
반응물2-Methoxy-5-(trifluoromethyl)benzoic acidHCID 13585909—
반응물3-Tert-butyl-1-((tetrahydro-2h-pyran-2-yl)methyl)-1h-pyrazol-5-amineHCID 67544533—
용매TetrahydrofuranHCID 8028—
생성물n-(3-Tert-butyl-1-((tetrahydro-2h-pyran-2-yl)methyl)-1h-pyrazol-5-yl)-2-methoxy-5-(trifluoromethyl)benzamideHCID 6669836614.7%

반응 조건

온도60 °C

반응 단계

To a solution of Example 63C (0.73 g, 3.1 mmol) in tetrahydrofuran (20 mL) were added 2-methoxy-5-(trifluoromethyl)benzoic acid (0.68 g, 3.1 mmol, JRD Fluorochemicals), 1-hydroxybenzotriazole (0.47 g, 3.1 mmol, Aldrich), N-(3-dimethylaminopropyl)-N-ethylcarbodimide hydrochloride (0.59 g, 3.1 mmol) and triethylamine (1.3 mL, 9.2 mmol). After stirring at 60° C. for 16 h, the reaction mixture was cooled and quenched with saturated NaHCO3 (20 mL). The aqueous layer was extracted with ethyl acetate (3×20 mL). The combined organic extracts were dried over anhydrous Na2SO4, filtered and concentrated under reduced pressure. The residue was purified by column chromatography using an Analogix® Intelliflash280™ (SiO2, 0-50% ethyl acetate in hexanes) to provide 0.2 g of the title compound. MS (ESI+) m/z 440 (M+H)+.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09193713B2
출처 데이터셋uspto-grants-2015_11
ORD IDord-9d742e8729d247f3812f57f724b2ed27
출처 메모uspto-grants-2015_11