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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 498생성일: 2026년 10월 24일

Morpholine → (5-Morpholinopyridin-2-yl)methanol

https://huagongshe.com/ko/reaction/498

반응식

참여 물질

역할이름HCID투입량
반응물MorpholineHCID 8083—
반응물(5-Bromopyridin-2-yl)methanolHCID 5200169—
시약Cesium carbonateHCID 10796—
촉매1,1'-(9,9-Dimethyl-9H-xanthene-4,5-diyl)bis(1,1-diphenylphosphine)HCID 636044—
촉매Bis(dibenzylideneacetone)palladiumHCID 9811564—
용매1,4-DioxaneHCID 31275—
생성물(5-Morpholinopyridin-2-yl)methanolHCID 6872907519.36%

반응 조건

온도110 °C

반응 단계

In a 10 mL Microwave vial was (5-bromopyridin-2-yl)methanol (500 mg, 2.66 mmol), morpholine (0.233 mL, 2.66 mmol),cesium carbonate (2166 mg, 6.65 mmol), Pd2(dba)3 (60.9 mg, 0.07 mmol) and (9,9-dimethyl-9H-xanthene-4,5-diyl)bis(diphenylphosphine) (115 mg, 0.20 mmol) in dioxane (10 mL) () to give a brown suspension. The reaction mixture was heated to 110 °C for 3h. The reaction mixture was passed over Celite and washed with ethylacetate. The Filtrate was concentrate to dryness to get as a syrupy brown liquid. Water 30ml was added and extracted with ethylacetate (20x 2)ml. THe organic layers are collected, dried over Sodium Sulphate and concentrated to get as a liquid. The crude product was added to a silica gel column and was eluted with ethylacetate 0-70% Pure Collected fractions are evaporated to get as a (5-morpholinopyridin-2-yl)methanol (100 mg, 19.36 %)colorless liquid . The compound was carried to next step.

출처 및 근거

출처 데이터셋750 AstraZeneca ELN dataset
ORD IDord-d5d09a4967464981aba1493aa54fbd9b
출처 메모750 AstraZeneca ELN dataset