Diisopropylethylamine → 2-Oxo-1,2-dihydro-quinoline-3-carboxylic acid (3-imidazo[1,2-a]pyridin-2-yl-phenyl)-amide

HRID 240203

反応式

HRID 240203 の反応式
CCN(C(C)C)C(C)C.[O:10]=[C:11]1[C:20]([C:21]([OH:23])=O)=[CH:19][C:18]2[C:13](=[CH:14][CH:15]=[CH:16][CH:17]=2)[NH:12]1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F.[N:48]1[C:49]([C:57]2[CH:58]=[C:59]([NH2:63])[CH:60]=[CH:61][CH:62]=2)=[CH:50][N:51]2[CH:56]=[CH:55][CH:54]=[CH:53][C:52]=12>CN(C=O)C>[N:48]1[C:49]([C:57]2[CH:58]=[C:59]([NH:63][C:21]([C:20]3[C:11](=[O:10])[NH:12][C:13]4[C:18]([CH:19]=3)=[CH:17][CH:16]=[CH:15][CH:14]=4)=[O:23])[CH:60]=[CH:61][CH:62]=2)=[CH:50][N:51]2[CH:56]=[CH:55][CH:54]=[CH:53][C:52]=12

参加物

6

反応物 4

HCID 81531DiisopropylethylamineHCID 3324882-Quinolone-3-carboxylic acidHCID 6970213-(Imidazo(1,2-a)pyridin-2-yl)anilineHCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)

生成物 1

HCID 441976562-Oxo-1,2-dihydro-quinoline-3-carboxylic acid (3-imidazo[1,2-a]pyridin-2-yl-phenyl)-amide

試薬・触媒・溶媒 1

HCID 6228Dimethylformamide溶媒

実験手順

DIEA (50.7 μL, 0.29 mmol) was added to 2-Oxo-1,2-dihydro-quinoline-3-carboxylic acid (50.0 mg, 0.26 mmol) and HATU (110.6 mg, 0.29 mmol) in 1 mL of DMF with constant stirring at room temperature until a clear solution resulted. Subsequently, 3-Imidazo[1,2-a]pyridin-2-yl-phenylamine (55.3 mg, 0.26 mmol) was added and allowed to react overnight when a solid precipitated out of solution. The resulting precipitate was filtered, dried under suction, and finally dried overnight in vacuo to give the final product: LCMS (ESI) m/z 381 (MH+).

後処理

  1. customresulted
  2. customto react overnight when a solid
  3. customprecipitated out of solution
  4. filtrationThe resulting precipitate was filtered
  5. customdried under suction, and finally dried overnight in vacuo

出典と根拠

ORDレコード
ord-0c78f52fafdc4852bb4d44766f2ad12b
出典データセット
uspto-grants-2014_02
特許番号
US08642788B2

関連ノート

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