1,2-Dichloroethane → HCID 11445050、化合物

HRID 1295865ノート

反応式

HRID 1295865 の反応式
[NH2:1][CH2:2][CH:3]1[CH2:7][CH2:6][N:5]([C:8](=[O:28])[CH2:9][CH2:10][CH2:11][CH2:12][CH:13]([C:21]2[CH:26]=[CH:25][C:24]([F:27])=[CH:23][CH:22]=2)[C:14]2[CH:19]=[CH:18][C:17]([F:20])=[CH:16][CH:15]=2)[CH2:4]1.[C:29]([C:33]1[CH:34]=[C:35]([CH:39]=[C:40]([C:44]([CH3:47])([CH3:46])[CH3:45])[C:41]=1[O:42][CH3:43])[C:36](O)=[O:37])([CH3:32])([CH3:31])[CH3:30].C(Cl)CCl>C(Cl)Cl.CN(C1C=CN=CC=1)C>[F:20][C:17]1[CH:18]=[CH:19][C:14]([CH:13]([C:21]2[CH:26]=[CH:25][C:24]([F:27])=[CH:23][CH:22]=2)[CH2:12][CH2:11][CH2:10][CH2:9][C:8]([N:5]2[CH2:6][CH2:7][CH:3]([CH2:2][NH:1][C:36](=[O:37])[C:35]3[CH:39]=[C:40]([C:44]([CH3:45])([CH3:46])[CH3:47])[C:41]([O:42][CH3:43])=[C:33]([C:29]([CH3:32])([CH3:31])[CH3:30])[CH:34]=3)[CH2:4]2)=[O:28])=[CH:15][CH:16]=1

参加物

6

反応物 3

HCID 111,2-DichloroethaneHCID 22324252HCID 22324252、化合物HCID 58911294HCID 58911294、化合物

生成物 1

HCID 11445050HCID 11445050、化合物

試薬・触媒・溶媒 2

HCID 142844-(Dimethylamino)pyridine触媒HCID 6344Dichloromethane溶媒

実験手順

To a solution of 1-(3-aminomethyl-pyrrolidin-1-yl)-6,6-bis-(4-fluoro-phenyl)-hexan-1-one (0.49 g, 1.26 mmol) in dry CH2Cl2 (35 ml) was added 3,5-di-tert-butyl-4-methoxy benzoic acid (0.33 g, 1.26 mmol) under nitrogen. To the reaction was added EDC (0.48 g, 2.52 mmol) and DMAP (cat) and the reaction mixture stirred under nitrogen at room temperature overnight. The reaction was then concentrated under reduced pressure. The residue dissolved in ethyl acetate: water (10:1) (130 ml). The organic was washed with water (30 ml, 2×) and 10% NaOH (30 ml) and dried over MgSO4 and evaporated to dryness. The resulting residue was purified by column chromatography using CH2Cl2:CH3OH (15:1) to give a desired product in good yield.

後処理

  1. concentrationThe reaction was then concentrated under reduced pressure
  2. dissolutionThe residue dissolved in ethyl acetate: water (10:1) (130 ml)
  3. washThe organic was washed with water (30 ml, 2×) and 10% NaOH (30 ml)
  4. dry with materialdried over MgSO4
  5. customevaporated to dryness
  6. customThe resulting residue was purified by column chromatography

出典と根拠

ORDレコード
ord-02bb372733d44eb0905cb1127104593d
出典データセット
uspto-grants-2007_07
特許番号
US07244758B2

反応ノート

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