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Potassium Phosphate, Tribasic → 6-Dimethylamino-2-(2-methyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-2H-isoquinolin-1-one

HRID 2245655
ノート
印刷プレビュー

反応式

HRID 2245655 の反応式
[CH3:1][N:2]1[CH:7]=[C:6](B2OC(C)(C)C(C)(C)O2)[CH:5]=[C:4]([NH:17][C:18]2[CH:23]=[CH:22][C:21]([C:24]([N:26]3[CH2:31][CH2:30][O:29][CH2:28][CH2:27]3)=[O:25])=[CH:20][N:19]=2)[C:3]1=[O:32].Br[C:34]1[C:35]([CH3:54])=[C:36]([N:40]2[CH:49]=[CH:48][C:47]3[C:42](=[CH:43][CH:44]=[C:45]([N:50]([CH3:52])[CH3:51])[CH:46]=3)[C:41]2=[O:53])[CH:37]=[CH:38][CH:39]=1.P([O-])([O-])([O-])=O.[K+].[K+].[K+]>>[CH3:51][N:50]([CH3:52])[C:45]1[CH:46]=[C:47]2[C:42](=[CH:43][CH:44]=1)[C:41](=[O:53])[N:40]([C:36]1[CH:37]=[CH:38][CH:39]=[C:34]([C:6]3[CH:5]=[C:4]([NH:17][C:18]4[CH:23]=[CH:22][C:21]([C:24]([N:26]5[CH2:27][CH2:28][O:29][CH2:30][CH2:31]5)=[O:25])=[CH:20][N:19]=4)[C:3](=[O:32])[N:2]([CH3:1])[CH:7]=3)[C:35]=1[CH3:54])[CH:49]=[CH:48]2
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

4

反応物 3

HCID 62657Potassium Phosphate, TribasicHCID 592164661-Methyl-3-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyridin-2-oneHCID 592165052-(3-Bromo-2-methyl-phenyl)-6-dimethylamino-2H-isoquinolin-1-one

生成物 1

HCID 441829376-Dimethylamino-2-(2-methyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-2H-isoquinolin-1-one
収率 78%

反応条件

温度
100 °C

実験手順

To 1-Methyl-3-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-5-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyridin-2-one (69 mg, 0.16 mmol), 2-(3-Bromo-2-methyl-phenyl)-6-dimethylamino-2H-isoquinolin-1-one (36 mg, 0.10 mmol), potassium phosphate (43 mg, 0.20 mmol), 2-(dicyclohexylphoshphino)-2′,4′,6′-tri-i-propyl-1,1′-biphenyl (2.9 mg, 0.0061 mmol), and bis(dibenzylidineacetone)palladium(0) (1.7 mg, 0.0030 mmol) was added 4 mL of degassed 1:3 water/n-butanol. The headspace of the vessel was evacuated and backfilled with argon 4 times. This was heated at 100° C. for 110 minutes. This was partitioned between ethyl acetate and water. The ethyl acetate layer was washed with brine, dried over anhydrous magnesium sulfate, concentrated in vacuo, and purified by flash chromatography (gradient elution 2 to 10% methanol/dichloromethane) to yield 6-Dimethylamino-2-(2-methyl-3-{1-methyl-5-[5-(morpholine-4-carbonyl)-pyridin-2-ylamino]-6-oxo-1,6-dihydro-pyridin-3-yl}-phenyl)-2H-isoquinolin-1-one (46 mg, 0.078 mmol). MS (ESI) 591.1 (M+H)+.

後処理

  1. customof degassed 1:3 water/n-butanol
  2. customThe headspace of the vessel was evacuated
  3. customThis was partitioned between ethyl acetate and water
  4. washThe ethyl acetate layer was washed with brine
  5. dry with materialdried over anhydrous magnesium sulfate
  6. concentrationconcentrated in vacuo
  7. custompurified by flash chromatography (gradient elution 2 to 10% methanol/dichloromethane)

出典と根拠

ORDレコード
ord-9d367b90d80f431990fe24b97a966201
出典データセット
uspto-grants-2010_03
DOI
10.6084/m9.figshare.5104873.v1
特許番号
US07683064B2

反応ノート

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