참여 물질
| 역할 | 이름 | HCID | 투입량 |
|---|
| 반응물 | Dimethylformamide | HCID 6228 | — |
| 반응물 | Acetonitrile | HCID 6342 | — |
| 반응물 | Tetrafluoroborate | HCID 26255 | — |
| 반응물 | 6,7-Dimethoxyquinolin-3-ol | HCID 10058766 | — |
| 반응물 | 3-Phenoxy-6.7-dimethoxyquinoline | HCID 18788523 | — |
| 용매 | Ethyl Acetate | HCID 8857 | — |
| 생성물 | 3-Phenoxy-6,7-dimethylquinoline | HCID 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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| 특허 번호 | US05480883 |
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| 출처 데이터셋 | uspto-grants-1996_01 |
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| ORD ID | ord-ab14419644814ee3bb8e86fbe06154d2 |
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| 출처 메모 | uspto-grants-1996_01 |
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