Potassium Carbonate → 1-[3,5-Bis(trifluoromethyl)phenyl]-N-{4-(4-fluoro-2-methylphenyl)-6-[(8aS)-hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-3-pyridinyl}-N-methylcyclopropanecarboxamide

HRID 2074894ノート

反応式

HRID 2074894 の反応式
[F:1][C:2]([F:35])([F:34])[C:3]1[CH:4]=[C:5]([C:13]2([C:16]([NH:18][C:19]3[CH:20]=[N:21][C:22](Cl)=[CH:23][C:24]=3[C:25]3[CH:30]=[CH:29][C:28]([F:31])=[CH:27][C:26]=3[CH3:32])=[O:17])[CH2:15][CH2:14]2)[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1.[CH2:36]1[NH:41][CH2:40][CH2:39][N:38]2[CH2:42][CH2:43][CH2:44][C@@H:37]12.[C:45](=O)([O-])[O-].[K+].[K+].[NH4+].[Cl-]>CS(C)=O>[F:1][C:2]([F:35])([F:34])[C:3]1[CH:4]=[C:5]([C:13]2([C:16]([N:18]([C:19]3[CH:20]=[N:21][C:22]([N:41]4[CH2:40][CH2:39][N:38]5[CH2:42][CH2:43][CH2:44][C@H:37]5[CH2:36]4)=[CH:23][C:24]=3[C:25]3[CH:30]=[CH:29][C:28]([F:31])=[CH:27][C:26]=3[CH3:32])[CH3:45])=[O:17])[CH2:15][CH2:14]2)[CH:6]=[C:7]([C:9]([F:12])([F:11])[F:10])[CH:8]=1

参加物

6

反応物 4

HCID 11430Potassium CarbonateHCID 25517Ammonium ChlorideHCID 781249(6S)-1,4-Diazabicyclo(4.3.0)nonaneHCID 592157801-[3,5-Bis(trifluoromethyl)phenyl]-N-[6-chloro-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]cyclopropanecarboxamide

生成物 1

HCID 160636481-[3,5-Bis(trifluoromethyl)phenyl]-N-{4-(4-fluoro-2-methylphenyl)-6-[(8aS)-hexahydropyrrolo[1,2-a]pyrazin-2(1H)-yl]-3-pyridinyl}-N-methylcyclopropanecarboxamide収率 61.7%

試薬・触媒・溶媒 1

HCID 679Dimethyl Sulfoxide溶媒

反応条件

温度
150 °C

実験手順

The title compound was prepared starting from 100 mg (0.188 mmoles) of 1-[3,5-bis(trifluoromethyl)phenyl]-N-[6-chloro-4-(4-fluoro-2-methylphenyl)-3-pyridinyl]cyclopropanecarboxamide (D2), 70 mg (0.554 mmol) of (8aS)-octahydropyrrolo[1,2-a]pyrazine, 52.2 mg (0.377 mmol) of potassium carbonate; the reagents were dissolved in 0.8 ml of DMSO. The reaction mixture was heated at 150° C. overnight and then added to a saturated NH4Cl solution and back extracted with dichloromethane; the crude material was purified on SPE cartridge (Silica) eluting with a gradient from cyclohexane/ethyl acetate 1:1, to ethyl acetate 100%, affording 72 mg of the title compound as pale yellow solid.

後処理

  1. customThe title compound was prepared
  2. extractionback extracted with dichloromethane
  3. customthe crude material was purified on SPE cartridge (Silica)
  4. washeluting with a gradient from cyclohexane/ethyl acetate 1:1, to ethyl acetate 100%

出典と根拠

ORDレコード
ord-d9ea3899b34840c2817fb784372c12a1
出典データセット
uspto-grants-2011_04
特許番号
US07919491B2

反応ノート

読み込み中…