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Huagongshe화공사 화학 정보 인쇄 보고서 · 연구 참고용
HRID 374475생성일: 2026년 10월 24일

Dimethylformamide → 3-Phenoxy-6,7-dimethylquinoline

https://huagongshe.com/ko/reaction/374475

반응식

참여 물질

역할이름HCID투입량
반응물DimethylformamideHCID 6228—
반응물AcetonitrileHCID 6342—
반응물TetrafluoroborateHCID 26255—
반응물6,7-Dimethoxyquinolin-3-olHCID 10058766—
반응물3-Phenoxy-6.7-dimethoxyquinolineHCID 18788523—
용매Ethyl AcetateHCID 8857—
생성물3-Phenoxy-6,7-dimethylquinolineHCID 18788512—

반응 단계

To a solution of Nail (1.2g; 60% disp in oil) in DMF (3 ml) is added 3-hydroxy-6.7-dimethoxyquinoline (150 mg; 0.73 tool) and the reaction mixture is allowed to stir for 30 minutes at room temperature. To this is added the tetrafluoroborate salt of chlorobenzene manganese tricarbonyl complex (prepared by J.O.C. 24: 1991;7092) (183 mg) and stirred for 3 hours. To this is added 20 ml of acetonitrile and stirred overnight. The reaction mixture is dissolved in EtOAc: brine and extracted 2× with EtOAc, washed with water 2×, washed with brine, dried (MgSO4) and concentrated in vacuo to obtain a material which is purified by FPLC using 1% methanol: chloroform to obtain a solid which NMR indicates to be 3-phenoxy-6.7-dimethoxyquinoline. The hydrochloride salt is then prepared in the usual manner m.p. 224-226).

출처 및 근거

DOI10.6084/m9.figshare.5104873.v1
특허 번호US05480883
출처 데이터셋uspto-grants-1996_01
ORD IDord-ab14419644814ee3bb8e86fbe06154d2
출처 메모uspto-grants-1996_01