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Sodium Carbonate → 4-(5-{[(2R,6S)-2,6-Dimethyl-4-morpholinyl]methyl}-1,3,4-oxadiazol-2-yl)-6-(1H-indol-4-yl)-1-methyl-1H-indazole

HRID 38868
ノート
印刷プレビュー

反応式

HRID 38868 の反応式
Br[C:2]1[CH:10]=[C:9]2[C:5]([CH:6]=[N:7][N:8]2[CH3:11])=[C:4]([C:12]2[O:13][C:14]([CH2:17][N:18]3[CH2:23][C@H:22]([CH3:24])[O:21][C@H:20]([CH3:25])[CH2:19]3)=[N:15][N:16]=2)[CH:3]=1.CC1(C)C(C)(C)OB([C:34]2[CH:42]=[CH:41][CH:40]=[C:39]3[C:35]=2[CH:36]=[CH:37][NH:38]3)O1.C(=O)([O-])[O-].[Na+].[Na+]>O1CCOCC1.O>[CH3:25][C@H:20]1[O:21][C@@H:22]([CH3:24])[CH2:23][N:18]([CH2:17][C:14]2[O:13][C:12]([C:4]3[CH:3]=[C:2]([C:34]4[CH:42]=[CH:41][CH:40]=[C:39]5[C:35]=4[CH:36]=[CH:37][NH:38]5)[CH:10]=[C:9]4[C:5]=3[CH:6]=[N:7][N:8]4[CH3:11])=[N:16][N:15]=2)[CH2:19]1
参加物反応条件実験手順後処理出典と根拠反応ノート

参加物

6

反応物 3

HCID 10340Sodium CarbonateHCID 113224711H-Indole-4-boronic acid, pinacol esterHCID 666959006-Bromo-4-(5-{[(2R,6S)-2,6-dimethyl-4-morpholinyl]methyl}-1,3,4-oxadiazol-2-yl)-1-methyl-1H-indazole

生成物 1

HCID 667765204-(5-{[(2R,6S)-2,6-Dimethyl-4-morpholinyl]methyl}-1,3,4-oxadiazol-2-yl)-6-(1H-indol-4-yl)-1-methyl-1H-indazole収率 10.1%

試薬・触媒・溶媒 2

HCID 962
Water
溶媒
HCID 312751,4-Dioxane溶媒

反応条件

温度
110 °C

実験手順

6-Bromo-4-(5-{[(2R,6S)-2,6-dimethyl-4-morpholinyl]methyl}-1,3,4-oxadiazol-2-yl)-1-methyl-1H-indazole (50 mg, 0.123 mmol), 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indole (32.9 mg, 0.135 mmol), sodium carbonate (39.1 mg, 0.369 mmol) and 1,1-bis(diphenylphosphino)ferrocene palladium dichloride) (9.00 mg, 0.012 mmol) were added to a microwave vial and dissolved in 1,4-dioxane (0.5 ml) and water (0.5 ml). The reaction mixture was heated under microwave irradiation at 110° C. for 15 mins. The reaction mixture was passed through a 2 g silica cartridge that was then washed with methanol. The solvent was evaporated under a stream of nitrogen and the residual solid was purified by silica (20 g) cartridge using a gradient of ethyl acetate and cyclohexane to give the title compound as a white solid (5.5 mg).

後処理

  1. washwas then washed with methanol
  2. customThe solvent was evaporated under a stream of nitrogen
  3. customthe residual solid was purified by silica (20 g) cartridge

出典と根拠

ORDレコード
ord-1c86b0df45af48ce803c62b0a2be2051
出典データセット
uspto-grants-2013_09
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US08524751B2

反応ノート

読み込み中…

このページの内容参加物反応条件実験手順後処理出典と根拠反応ノート