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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 45815생성일: 2026년 10월 24일

Diisopropylethylamine → HCID 178520267, 화합물

https://huagongshe.com/ko/reaction/45815

반응식

참여 물질

역할이름HCID투입량
반응물DiisopropylethylamineHCID 81531—
반응물(alpha,alpha,alpha-Trifluoro-4-tolyl)acetic acidHCID 118342—
반응물Sodium BicarbonateHCID 516892—
반응물O-(Benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium tetrafluoroborateHCID 2733207—
반응물HCID 178507541HCID 178507541—
용매DichloromethaneHCID 6344—
생성물HCID 178520267HCID 178520267—

반응 단계

To a suspension of 3-(4-pyridin-4-yl-1H-pyrazol-3-yl)-phenylamine (80 mg, 0.339 mmol) (prepared as described in Example 6) in dichloromethane (8 mL), were added in the following order: (4-trifluoromethyl-phenyl)-acetic acid (138 mg, 0.678 mmol), DIPEA (131 mg, 174 uL, 1.017 mol) and TBTU (326 mg, 1.017 mol). The reaction mixture was stirred at room temperature for 4 hours. Then it was poured into a solution of saturated NaHCO3, the phases separated, and the organic phase was washed twice with saturated NaHCO3, and twice with water. The organic solvent was evaporated, and the residue taken up with methanol (5 mL). TEA (2 mL) was added, and the solution was stirred at room temperature overnight. After evaporation to dryness the compound was purified by flash chromatography, over silica gel, using dichloromethane-methanol (97:3) as the eluant system. N-[3-(4-Pyridin-4-yl-1H-pyrazol-3-yl)-phenyl]-2-(4-trifluoromethyl-phenyl)-acetamide was obtained as a colorless solid (125 mg, 87%).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08541575B2
출처 데이터셋uspto-grants-2013_09
ORD IDord-48047db9bb974de3bfc46ebafbf75e99
출처 메모uspto-grants-2013_09