HCID 13768101、化合物 → N-diethylphosphoryl-2-{2-[2-(4-(3-fluorophenyl)piperazin-1-yl)ethyloxy]phenyl}thiazolidine-3-carbothioamide

HRID 1789355ノート

反応式

HRID 1789355 の反応式
[CH2:1]([P:3]([N:7]=[C:8]=[S:9])([CH2:5][CH3:6])=[O:4])[CH3:2].[F:10][C:11]1[CH:12]=[C:13]([N:17]2[CH2:22][CH2:21][N:20]([CH2:23][CH2:24][O:25][C:26]3[CH:31]=[CH:30][CH:29]=[CH:28][C:27]=3[CH:32]3[NH:36][CH2:35][CH2:34][S:33]3)[CH2:19][CH2:18]2)[CH:14]=[CH:15][CH:16]=1>CC(C)=O>[CH2:1]([P:3]([NH:7][C:8]([N:36]1[CH2:35][CH2:34][S:33][CH:32]1[C:27]1[CH:28]=[CH:29][CH:30]=[CH:31][C:26]=1[O:25][CH2:24][CH2:23][N:20]1[CH2:19][CH2:18][N:17]([C:13]2[CH:14]=[CH:15][CH:16]=[C:11]([F:10])[CH:12]=2)[CH2:22][CH2:21]1)=[S:9])([CH2:5][CH3:6])=[O:4])[CH3:2]

参加物

4

反応物 2

HCID 13768101HCID 13768101、化合物HCID 20188170Diethylphosphoryl isothiocyanate

生成物 1

HCID 14095401N-diethylphosphoryl-2-{2-[2-(4-(3-fluorophenyl)piperazin-1-yl)ethyloxy]phenyl}thiazolidine-3-carbothioamide収率 85.2%

試薬・触媒・溶媒 1

HCID 180Acetone溶媒

実験手順

0.68 g of diethylphosphoryl isothiocyanate is added to a solution of 1.23 g of 2-{2-[2-(4-(3-fluorophenyl)piperazin-1-yl)ethyloxy]phenyl}thiazolidine in 20 ml of acetone, and the mixture is stirred for one day. The mixture is concentrated under reduced pressure to remove solvent. The residue is extracted with chloroform, and the extract is washed with a saturated sodium chloride solution, dried and concentrated under reduced pressure to remove solvent. The residue is purified by silica gel chromatography (solvent, chloroform:methanol=40:1), and the resultant product is recrystallized from ethyl acetate and ether. 1.49 g of N-diethylphosphoryl-2-{2-[2-(4-(3-fluorophenyl)piperazin-1-yl)ethyloxy]phenyl}thiazolidine-3-carbothioamide are obtained. Yield: 81%.

後処理

  1. concentrationThe mixture is concentrated under reduced pressure
  2. customto remove solvent
  3. extractionThe residue is extracted with chloroform
  4. washthe extract is washed with a saturated sodium chloride solution
  5. customdried
  6. concentrationconcentrated under reduced pressure
  7. customto remove solvent
  8. customThe residue is purified by silica gel chromatography (solvent, chloroform:methanol=40:1)
  9. customthe resultant product is recrystallized from ethyl acetate and ether

出典と根拠

ORDレコード
ord-1bfbce77124b4ef7b75e6c9cc7cb718a
出典データセット
uspto-grants-1987_08
特許番号
US04689327

反応ノート

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