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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 874498생성일: 2026년 10월 23일

1,2-Dichloroethane → (4-Bromo-3-fluorophenyl)(morpholin-4-yl)methanone

https://huagongshe.com/ko/reaction/874498

반응식

참여 물질

역할이름HCID투입량
반응물1,2-DichloroethaneHCID 11—
반응물EthylmorpholineHCID 7525—
반응물MorpholineHCID 8083—
반응물1-HydroxybenzotriazoleHCID 75771—
반응물4-Bromo-3-fluorobenzoic acidHCID 2773341—
용매DimethylformamideHCID 6228—
생성물(4-Bromo-3-fluorophenyl)(morpholin-4-yl)methanoneHCID 4847411598.5%

반응 단계

A 500 mL flask was charged with 4-bromo-3-fluorobenzoic acid (5.00 g, 22.83 mmol), 100 mL DMF, morpholine (2.4 ml, 27.5 mmol), and 4-Ethylmorpholine (8.6 ml, 67.9 mmol). HOBt (4.32 g, 32.0 mmol) was added followed by EDC (5.25 g, 27.4 mmol) and the reaction allowed to stir at room temperature for 18 hours. The reaction was concentrated and the resulting orange syrup taken up in 100 mL EtOAc and 100 mL water. The organic layer was washed with 100 mL 2N HCl, 100 mL saturated sodium bicarbonate, and 100 mL saturated sodium chloride. The organic was then dried with MgSO4, filtered, and concentrated to give 6.476 g (98%) of a viscous yellow oil. This material was used without further purification.

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US08980890B2
출처 데이터셋uspto-grants-2015_03
ORD IDord-cd956a24b4504c40bbfe1314efeebbc1
출처 메모uspto-grants-2015_03