Water → 4-fluoro-N-(7-methoxy-1,2,3,4-tetrahydronaphthalene-2-yl)-benzamide

HRID 1295393

반응식

HRID 1295393 반응식
[CH3:1][O:2][C:3]1[CH:12]=[C:11]2[C:6]([CH2:7][CH2:8][CH:9]([NH2:13])[CH2:10]2)=[CH:5][CH:4]=1.N1C=CC=CC=1.[F:20][C:21]1[CH:29]=[CH:28][C:24]([C:25](Cl)=[O:26])=[CH:23][CH:22]=1.O>ClCCl.C(OCC)(=O)C>[F:20][C:21]1[CH:29]=[CH:28][C:24]([C:25]([NH:13][CH:9]2[CH2:8][CH2:7][C:6]3[C:11](=[CH:12][C:3]([O:2][CH3:1])=[CH:4][CH:5]=3)[CH2:10]2)=[O:26])=[CH:23][CH:22]=1

참가 물질

7

반응물 4

HCID 962WaterHCID 1049PyridineHCID 678794-Fluorobenzoyl chlorideHCID 116080152-Amino-7-methoxytetralin

생성물 1

HCID 98392654-fluoro-N-(7-methoxy-1,2,3,4-tetrahydronaphthalene-2-yl)-benzamide

시약·촉매·용매 2

HCID 6344Dichloromethane용매HCID 8857Ethyl Acetate용매

실험 절차

To a solution of 7-methoxy-1,2,3,4-tetrahydronaphthalen-2-ylamine (0.49 g) in dichloromethane (5 ml) were added in turn pyridine (0.29 ml) and 4-fluorobenzoyl chloride (0.33 ml) at 0° C. The mixture was allowed to warm to ambient temperature and stirred for 1 hour, which was taken up into a mixture of water and ethyl acetate. The separated organic layer was washed in turn with hydrochloric acid (1N), aqueous sodium hydrogen carbonate and brine, and dried over magnesium sulfate. Evaporation under reduced pressure gave a residue, which was triturated with diisopropyl ether to give 4-fluoro-N-(7-methoxy-1,2,3,4-tetrahydronaphthalene-2-yl)-benzamide (497 mg).

후처리

  1. washThe separated organic layer was washed in turn with hydrochloric acid (1N), aqueous sodium hydrogen carbonate and brine
  2. dry with materialdried over magnesium sulfate
  3. customEvaporation under reduced pressure
  4. customgave a residue, which
  5. customwas triturated with diisopropyl ether

출처 및 근거

ORD 기록
ord-ff727213cb36487496240849f80f840f
출처 데이터셋
uspto-grants-2007_07
특허 번호
US07241811B2

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