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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1750643생성일: 2026년 10월 24일

1,2-Dichloroethane → N-[(1S,2S)-2-{[3-Methyl-5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-3-(2H-1,2,3-triazol-2-yl)pyridine-2-carboxamide

https://huagongshe.com/ko/reaction/1750643

반응식

참여 물질

역할이름HCID투입량
반응물1,2-DichloroethaneHCID 11—
반응물TriethylamineHCID 8471—
반응물HOAtHCID 181649—
반응물3-[1,2,3]Triazol-2-yl-pyridine-2-carboxylic acidHCID 66742288—
반응물(1S,2S)-1-N-Methyl-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamine hydrochlorideHCID 118308127—
용매DichloromethaneHCID 6344—
생성물N-[(1S,2S)-2-{[3-Methyl-5-(trifluoromethyl)pyrazin-2-yl]amino}cyclopentyl]-3-(2H-1,2,3-triazol-2-yl)pyridine-2-carboxamideHCID 118308165—

반응 단계

A solution of (1S,2S)-1-N-methyl-1-N-[5-(trifluoromethyl)pyrazin-2-yl]cyclopentane-1,2-diamine hydrochloride (Intermediate 23; 60 mg, 0.20 mmol), 3-(2H-1,2,3-triazol-2-yl)pyridine-2-carboxylic acid (CAS number 1252907-86-0; 40 mg, 0.21 mmol), EDC (58 mg, 0.30 mmol), 3H-[1,2,3]triazolo[4,5-b]pyridin-3-ol (41 mg, 0.30 mmol) and triethylamine (0.085 ml, 0.61 mmol) in DCM (1 ml) was stirred at room temperature over the weekend. The reaction was concentrated in vacuo and was then purified by column chromatography (basic silica, 20 to 100% ethyl acetate/petrol) followed by column chromatography (silica, 0 to 100% ethyl acetate/petrol) to afford the title compound.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US09156829B2
출처 데이터셋uspto-grants-2015_10
ORD IDord-96d3eb83dd814945b9279c16465daaa3
출처 메모uspto-grants-2015_10