Dimethylamine → HCID 22936451、化合物

HRID 1010099ノート

反応式

HRID 1010099 の反応式
[C:1]([C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH2:14][CH2:15][CH2:16][CH2:17]Cl)[N:9]=[CH:8][CH:7]=[C:6]2[O:19][C:20]1[CH:25]=[CH:24][C:23]([NH:26][C:27]([NH:29][C:30]2[CH:35]=[CH:34][C:33]([O:36][CH3:37])=[CH:32][CH:31]=2)=[O:28])=[CH:22][CH:21]=1)#[N:2].[CH3:38][NH:39][CH3:40]>CN(C)C=O.[Cl-].[Na+].O>[C:1]([C:3]1[CH:4]=[C:5]2[C:10](=[CH:11][C:12]=1[O:13][CH2:14][CH2:15][CH2:16][CH2:17][N:39]([CH3:40])[CH3:38])[N:9]=[CH:8][CH:7]=[C:6]2[O:19][C:20]1[CH:25]=[CH:24][C:23]([NH:26][C:27]([NH:29][C:30]2[CH:35]=[CH:34][C:33]([O:36][CH3:37])=[CH:32][CH:31]=2)=[O:28])=[CH:22][CH:21]=1)#[N:2]

参加物

5

反応物 2

HCID 674DimethylamineHCID 22936639HCID 22936639、化合物

生成物 1

HCID 22936451HCID 22936451、化合物

試薬・触媒・溶媒 2

HCID 6228Dimethylformamide溶媒HCID 57417360Sodium chloride; water溶媒

反応条件

温度
70 °C

実験手順

N-(4-(6-Cyano-7-(4-chlorobutoxy)-4-quinolyl)oxyphenyl)-N′-(4-methoxyphenyl)urea (120 mg) was dissolved in dimethylformamide (3 ml), and then a 50% dimethylamine solution (93 μl) was added and the mixture was heated and stirred at 70° C. for 5 hours. The reaction solution was poured into saturated brine and extracted with ethyl acetate, and the organic layer was dried over magnesium sulfate and concentrated. The residue was passed through NH silica gel (Fuji Silysia Chemical) and eluted with a solvent (ethyl acetate), and then further eluted with another solvent (ethyl acetate:methanol=10:1) and concentrated. The obtained solid was passed through Merck Silica Gel using tetrahydrofuran, and after eluting the insoluble portion with tetrahydrofuran and ethyl acetate, it was further eluted with solvents (tetrahydrofuran:methanol:triethylamine=10:1:1, ethyl acetate:methanol:triethylamine=10:1:1) and concentrated to obtain 10 mg of the title compound as a solid.

後処理

  1. temperaturethe mixture was heated
  2. extractionextracted with ethyl acetate
  3. dry with materialthe organic layer was dried over magnesium sulfate
  4. concentrationconcentrated
  5. washeluted with a solvent (ethyl acetate)
  6. washfurther eluted with another solvent (ethyl acetate:methanol=10:1)
  7. concentrationconcentrated
  8. washafter eluting the insoluble portion with tetrahydrofuran and ethyl acetate, it
  9. washwas further eluted with solvents (tetrahydrofuran:methanol:triethylamine=10:1:1, ethyl acetate:methanol:triethylamine=10:1:1)
  10. concentrationconcentrated

出典と根拠

ORDレコード
ord-6b5d9db3abc14d90be329ba1c29d0bfc
出典データセット
uspto-grants-2011_07
特許番号
US07973160B2

反応ノート

読み込み中…