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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1984273생성일: 2026년 10월 25일

Trifluoroacetic acid → HCID 55288816, 화합물

https://huagongshe.com/reaction/1984273

반응식

참여 물질

역할이름HCID투입량
반응물Trifluoroacetic acidHCID 6422—
반응물(3RS,4R)-2-Methyl-4-(trityl-amino)-hexan-3-olHCID 57714161—
용매DichloromethaneHCID 6344—
생성물HCID 55288816HCID 55288816—

반응 단계

To a stirred solution of (3RS,4R)-2-methyl-4-(trityl-amino)-hexan-3-ol (0.53 g, 1 eq, 1.41 mmol) in DCM (20 mL) under an argon atmosphere at room temperature, was added CF3COOH (5 mL) dropwise, and the solution was stirred at this temperature for 1 h. The solvent was evaporated in vacuo, the residue was precipitated from Et2O (10 mL) with hexane (90 mL) with stirring to give a yellow oil. The solvent was decanted from the oil, and the oil was washed with hexane (20 mL) and dried in vacuo to afford the title compound as a light yellow oil. Yield: 0.18 g (100%). (50% de 3S,4R: 50% de 3R,4R). 1H-NMR (d6-DMSO, 250 MHz): δ 0.85-0.99 (m, 9H, NH2CH (CH2CH3)CH(CH(CH2)OH;, 1.42-1.79 (m, 2H, NH2CH(CH2CH3)CH (CH(CH3)2) OH), 2.95 (m, 1H, NH2CH(CH2CH3)CH(CH(CH3)2)OH), 3.18 (m, 1H, NH2CH (CH2CH3)CH(H(CH(CH3)2)OH), 3.37 (m, 1H, NH2CH(CH2CH3)CH(CH(CH3)2)OH, 7.58 (bs, 2H, NH2CH(CH2CH3)CH(CH(CH3)2)OH).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US07544689B2
출처 데이터셋uspto-grants-2009_06
ORD IDord-6910cf75a344499993fd3418a5fa804b
출처 메모uspto-grants-2009_06