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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 1046104생성일: 2026년 10월 26일

Sodium Bicarbonate → (S)-6-(2-hydroxy-2-methylpropyl)-3-((S)-1-(4-(2-(2-hydroxypropan-2-yl)pyrimidin-5-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-2-one

https://huagongshe.com/reaction/1046104

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참여 물질

역할이름HCID투입량
반응물Sodium BicarbonateHCID 516892—
반응물2-(5-Bromopyrimidin-2-yl)propan-2-olHCID 58485286—
반응물(S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-2-oneHCID 59532385—
촉매HCID 178418397HCID 178418397—
용매EthanolHCID 702—
용매1,2-DimethoxyethaneHCID 8071—
생성물(S)-6-(2-hydroxy-2-methylpropyl)-3-((S)-1-(4-(2-(2-hydroxypropan-2-yl)pyrimidin-5-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-2-oneHCID 5848535727.8%

반응 조건

온도100 °C

반응 단계

To a solution of 2-(5-bromopyrimidin-2-yl)propan-2-ol (30 mg, 0.14 mmol) in DME (6 mL) was added Pd(PPh3)4 (10 mg, 0.01 mmol) under nitrogen. The mixture was stirred at room temperature for 1 h. (S)-6-(2-hydroxy-2-methylpropyl)-6-phenyl-3-((S)-1-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl)ethyl)-1,3-oxazinan-2-one (60 mg, 0.125 mmol) in EtOH (2 mL) was added, followed by addition of satd aq NaHCO3 (2 mL). The mixture was stirred at 100° C. for 2 h, quenched with water, and extracted with EtOAc. The combined organic layer was dried over anhydrous Na2SO4 and concentrated to give (S)-6-(2-hydroxy-2-methylpropyl)-3-((S)-1-(4-(2-(2-hydroxypropan-2-yl)pyrimidin-5-yl)phenyl)ethyl)-6-phenyl-1,3-oxazinan-2-one (17 mg, yield 25.12%). LC-MS Method 2 tR=1.00 min, m/z=490; 1H NMR (CD3OD): δ0.95 (s, 3H), 1.27 (s, 3H), 1.57 (d, 3H), 1.61 (s, 6H), 2.22 (s, 2H), 2.25 (m, 1H), 2.50 (m, 2H), 3.06 (m, 1H), 5.61 (m, 1H), 7.10 (m, 2H), 7.34 (m, 5H), 7.45 (m, 2H), 8.92 (s, 2H).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08569292B2
출처 데이터셋uspto-grants-2013_10
ORD IDord-94e2b3478dc54636a64ca7a938e4de42
출처 메모uspto-grants-2013_10