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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 379994생성일: 2026년 10월 26일

Ethanol → (3R,4S)-4-[4'-(2-Methylaminoethyl)biphenyl-4-yloxy]-1-pyridin-3-yl-pentan-3-ol

https://huagongshe.com/reaction/379994

반응식

참여 물질

역할이름HCID투입량
반응물EthanolHCID 702—
반응물Sodium CarbonateHCID 10340—
반응물2-(4-Bromophenyl)-n-methylethanamine hydrochlorideHCID 18367555—
반응물(1S,2R)-4-[2-(tert-butyldimethylsilanyloxy)-1-methyl-4-pyridin-3-ylbutoxy]benzeneboronic acidHCID 54020751—
촉매HCID 178418397HCID 178418397—
용매TolueneHCID 1140—
생성물(3R,4S)-4-[4'-(2-Methylaminoethyl)biphenyl-4-yloxy]-1-pyridin-3-yl-pentan-3-olHCID 5997049343.1%

반응 조건

온도120 °C

반응 단계

Prepared according to the method described in Example 12b) from [2-(4-bromophenyl)ethyl]-N-methylamine hydrochloride (0.214 g, Example 30a)), ethanol (1 ml), toluene (4 ml), 2M aqueous sodium carbonate (0.5 ml), (1S,2R)-4-[2-(tert-butyldimethylsilanyloxy)-1-methyl-4-pyridin-3-ylbutoxy]benzeneboronic acid (0.2 g, Example 11)), and tetrakis(triphenylphosphine)palladium (0) (0.02 g) with heating at 120° C. for 4 hours. After work-up, the residue was purified by normal-phase HPLC eluting a gradient of 0-25% ethanol in dichloromethane to give the title compound as a pale yellow solid (0.081 g).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US06300352B1
출처 데이터셋uspto-grants-2001_10
ORD IDord-b268e464118a4bb999441cb732a7040b
출처 메모uspto-grants-2001_10