Acetyl chloride → cis-N-(2-{[7-(2,4-Dioxo-3-azabicyclo[3.1.0]hex-3-yl)-8-(2-fluorobenzyl)-5,6,7,8-tetrahydronaphthalen-2-yl]oxy}ethyl)-1-methyl-1H-imidazole-4-sulfonamide

HRID 82859노트

반응식

HRID 82859 반응식
[NH2:1][C@H:2]1[C@@H:11]([CH2:12][C:13]2[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=2[F:19])[C:10]2[CH:9]=[C:8]([O:20][CH2:21][CH2:22][NH:23][S:24]([C:27]3[N:28]=[CH:29][N:30]([CH3:32])[CH:31]=3)(=[O:26])=[O:25])[CH:7]=[CH:6][C:5]=2[CH2:4][CH2:3]1.[C:33](Cl)(=[O:35])[CH3:34]>>[O:35]=[C:33]1[N:1]([C@H:2]2[C@@H:11]([CH2:12][C:13]3[CH:18]=[CH:17][CH:16]=[CH:15][C:14]=3[F:19])[C:10]3[CH:9]=[C:8]([O:20][CH2:21][CH2:22][NH:23][S:24]([C:27]4[N:28]=[CH:29][N:30]([CH3:32])[CH:31]=4)(=[O:26])=[O:25])[CH:7]=[CH:6][C:5]=3[CH2:4][CH2:3]2)[C:8](=[O:20])[CH:7]2[CH:34]1[CH2:6]2

참가 물질

3

반응물 2

HCID 6367Acetyl chlorideHCID 86685677cis-N-(2-{[7-Amino-8-(2-fluorobenzyl)-5,6,7,8-tetrahydronaphthalen-2-yl]oxy}ethyl)-1-methyl-1H-imidazole-4-sulfonamide

생성물 1

HCID 86685678cis-N-(2-{[7-(2,4-Dioxo-3-azabicyclo[3.1.0]hex-3-yl)-8-(2-fluorobenzyl)-5,6,7,8-tetrahydronaphthalen-2-yl]oxy}ethyl)-1-methyl-1H-imidazole-4-sulfonamide

실험 절차

cis-N-(2-{[7-Amino-8-(2-fluorobenzyl)-5,6,7,8-tetrahydronaphthalen-2-yl]oxy}ethyl)-1-methyl-1H-imidazole-4-sulfonamide (60 mg, 0.105 mmol) in acetyl chloride (2 mL, 28.1 mmol) was heated under reflux for 30 min. The acetyl chloride was evaporated in vacuo. The crude product dissolved in dichloromethane and washed successively with saturated sodium bicarbonate and saturated sodium chloride and dried (magnesium sulfate). The crude product was used for next step without further purification. Yield: 38 mg (colorless foam).

후처리

  1. temperatureunder reflux for 30 min
  2. customThe acetyl chloride was evaporated in vacuo
  3. dissolutionThe crude product dissolved in dichloromethane
  4. washwashed successively with saturated sodium bicarbonate and saturated sodium chloride
  5. dry with materialdried (magnesium sulfate)
  6. customThe crude product was used for next step without further purification

출처 및 근거

ORD 기록
ord-fbbac4f7787b491abee8ea639e3c4434
출처 데이터셋
uspto-grants-2014_09
특허 번호
US08846741B2

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