Sodium Carbonate → 5-[6-(2-Fluoro-pyridin-3-yl)-2-morpholin-4-yl-pyrimidin-4-yl]-pyridin-2-ylamine

HRID 1512132ノート

反応式

HRID 1512132 の反応式
Cl[C:2]1[N:7]=[C:6]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)[N:5]=[C:4]([C:14]2[CH:15]=[CH:16][C:17]([NH2:20])=[N:18][CH:19]=2)[CH:3]=1.[F:21][C:22]1[C:27](B2OC(C)(C)C(C)(C)O2)=[CH:26][CH:25]=[CH:24][N:23]=1.C([O-])([O-])=O.[Na+].[Na+]>COCCOC.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2].ClCCl>[F:21][C:22]1[C:27]([C:2]2[N:7]=[C:6]([N:8]3[CH2:13][CH2:12][O:11][CH2:10][CH2:9]3)[N:5]=[C:4]([C:14]3[CH:15]=[CH:16][C:17]([NH2:20])=[N:18][CH:19]=3)[CH:3]=2)=[CH:26][CH:25]=[CH:24][N:23]=1

参加物

6

反応物 3

HCID 10340Sodium CarbonateHCID 120670632-Fluoro-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridineHCID 595075305-(6-Chloro-2-morpholin-4-ylpyrimidin-4-yl)pyridin-2-ylamine

生成物 1

HCID 595074715-[6-(2-Fluoro-pyridin-3-yl)-2-morpholin-4-yl-pyrimidin-4-yl]-pyridin-2-ylamine

試薬・触媒・溶媒 2

HCID 178418807HCID 178418807、化合物触媒HCID 80711,2-Dimethoxyethane溶媒

反応条件

温度
120 °C

実験手順

To a solution of 5-(6-chloro-2-morpholin-4-yl-pyrimidin-4-yl)pyridin-2-ylamine, prepared as in Example 2, (252 mg, 0.87 mmol) and 2-fluoro-3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)pyridine (183 mg, 1.30 mmol) in DME (4 mL) was added an aqueous solution of Na2CO3 (2 M, 1 mL), followed by dichloro[1,1′-bis(diphenylphosphino)ferrocene]palladium(II)-dichloromethane (71 mg, 0.087 mmol). The mixture was heated in a microwave for 20 min at 120° C. The aqueous phase was separated from DME, and extracted with EtOAc. The combined organic phases were washed with brine, dried, filtered, and concentrated to give crude desired product which was carried on to the next step without further purification. LC/MS (m/z): 353.3 (MH+), 1.84 minutes.

後処理

  1. customThe aqueous phase was separated from DME
  2. extractionextracted with EtOAc
  3. washThe combined organic phases were washed with brine
  4. customdried
  5. filtrationfiltered
  6. concentrationconcentrated

出典と根拠

ORDレコード
ord-32fba1c7ca114f948f3e66796c5ed070
出典データセット
uspto-grants-2012_07
特許番号
US08217035B2

反応ノート

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