Trifluoroacetic acid → HCID 178482071、化合物

HRID 1843654ノート

反応式

HRID 1843654 の反応式
COC1C=CC(C[N:8]2[CH:12]=[C:11]([C:13]3[CH:18]=[CH:17][N:16]=[C:15]([NH:19][CH3:20])[CH:14]=3)[C:10]([C:21]3[CH:22]=[C:23]([NH:27][C:28]([NH:30][C:31]4[CH:36]=[CH:35][C:34]([C:37]([F:40])([F:39])[F:38])=[CH:33][CH:32]=4)=[O:29])[CH:24]=[CH:25][CH:26]=3)=[N:9]2)=CC=1.FC(F)(F)C(O)=O>C(OCC)C>[CH3:20][NH:19][C:15]1[CH:14]=[C:13]([C:11]2[C:10]([C:21]3[CH:22]=[C:23]([NH:27][C:28]([NH:30][C:31]4[CH:36]=[CH:35][C:34]([C:37]([F:40])([F:38])[F:39])=[CH:33][CH:32]=4)=[O:29])[CH:24]=[CH:25][CH:26]=3)=[N:9][NH:8][CH:12]=2)[CH:18]=[CH:17][N:16]=1

参加物

4

反応物 2

HCID 6422Trifluoroacetic acidHCID 671843231-(3-{1-(4-methoxybenzyl)-4-[2-(methylamino)pyridin-4-yl]-1H-pyrazol-3-yl}phenyl)-3-[4-(trifluoromethyl)phenyl]urea

生成物 1

HCID 178482071HCID 178482071、化合物収率 63.2%

試薬・触媒・溶媒 1

HCID 3283Diethyl Ether溶媒

反応条件

温度
70 °C

実験手順

200 mg (0.35 mmol) of 1-(3-{1-(4-methoxybenzyl)-4-[2-(methylamino)pyridin-4-yl]-1H-pyrazol-3-yl}phenyl)-3-[4-(trifluoromethyl)phenyl]urea were dissolved with 10 ml of trifluoroacetic acid and the solution was stirred at 70° C. for 6 hours. The solvent was then evaporated and the residue taken up with dichloromethane and washed with aqueous sodium hydrogenocarbonate. The organic layer was dried over sodium sulphate and evaporated again, affording, after trituration with diethylether, 100 mg (63%) of the title compound.

後処理

  1. customThe solvent was then evaporated
  2. washwashed with aqueous sodium hydrogenocarbonate
  3. dry with materialThe organic layer was dried over sodium sulphate
  4. customevaporated again
  5. customaffording

出典と根拠

ORDレコード
ord-dceb608013c64d3a89623b4ddfe6a695
出典データセット
uspto-grants-2015_02
特許番号
US08946250B2

反応ノート

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