Toluene → 3-(3-chloro-4-morpholinophenyl)-2-((3-chlorophenoxy)methyl)-6-methyl-pyrimidin-4(3H)-one

HRID 56282

反応式

HRID 56282 の反応式
[Cl:1][C:2]1[CH:3]=[C:4]([NH:14][C:15](=[O:20])[CH2:16][C:17](=O)[CH3:18])[CH:5]=[CH:6][C:7]=1[N:8]1[CH2:13][CH2:12][O:11][CH2:10][CH2:9]1.[Cl:21][C:22]1[CH:23]=[C:24]([CH:30]=[CH:31][CH:32]=1)[O:25][CH2:26][C:27]([NH2:29])=O.C1(C)C=CC=CC=1.[NH4+].[Cl-]>C1(C)C(C)=CC=CC=1.C([O-])(C)C.C([O-])(C)C.C([O-])(C)C.C([O-])(C)C.[Ti+4]>[Cl:1][C:2]1[CH:3]=[C:4]([N:14]2[C:15](=[O:20])[CH:16]=[C:17]([CH3:18])[N:29]=[C:27]2[CH2:26][O:25][C:24]2[CH:30]=[CH:31][CH:32]=[C:22]([Cl:21])[CH:23]=2)[CH:5]=[CH:6][C:7]=1[N:8]1[CH2:13][CH2:12][O:11][CH2:10][CH2:9]1

参加物

7

反応物 4

HCID 1140TolueneHCID 25517Ammonium ChlorideHCID 27459692-(3-Chlorophenoxy)acetamideHCID 90022603N-(3-chloro-4-morpholinophenyl)-3-oxobutanamide

生成物 1

HCID 900517003-(3-chloro-4-morpholinophenyl)-2-((3-chlorophenoxy)methyl)-6-methyl-pyrimidin-4(3H)-one収率 64%

試薬・触媒・溶媒 2

HCID 11026Titanium isopropoxide触媒HCID 7237O-Xylene溶媒

反応条件

温度
165 °C

実験手順

A mixture of N-(3-chloro-4-morpholinophenyl)-3-oxobutanamide (0.48 g, 1.62 mmol), 2-(3-chlorophenoxy)acetamide (0.60 g, 3.24 mmol) and titanium tetraisopropanolate (2.4 mL) in xylene (10 mL) was stirred at 165° C. for 24 h. The mixture was cooled to rt and 60 mL of toluene and 60 mL of saturated NH4Cl aqueous solution were added. The resulting mixture was stirred at rt overnight and filtered and the filtrate was extracted with DCM (20 mL×4). The combined organic layers were washed with brine (30 mL×2), dried over anhydrous Na2SO4 and concentrated in vacuo. The residue was purified by a silica gel column chromatography (PE/EtOAc (V/V)=1:1) to give the title compound as a yellow solid (0.46 g, 64%). The compound was characterized by the following spectroscopic data:

後処理

  1. temperatureThe mixture was cooled to rt
  2. stirringThe resulting mixture was stirred at rt overnight
  3. filtrationfiltered
  4. extractionthe filtrate was extracted with DCM (20 mL×4)
  5. washThe combined organic layers were washed with brine (30 mL×2)
  6. dry with materialdried over anhydrous Na2SO4
  7. concentrationconcentrated in vacuo
  8. customThe residue was purified by a silica gel column chromatography (PE/EtOAc (V/V)=1:1)

出典と根拠

ORDレコード
ord-6dcbc20cf52e40a79ed93a3709ffb114
出典データセット
uspto-grants-2016_09
特許番号
US09434695B2

関連ノート

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