Acetic Acid → 4-Chloro-7-{1-(tert-butoxycarbonyl)-5-[4-(2-hydroxyethyl)phenylaminomethyl]indol-2-yl}isoindolinone

HRID 21066

Reaktionsgleichung

Reaktionsgleichung von HRID 21066
[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]([C:22]([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23])[C:13]3[C:18]([CH:19]=2)=[CH:17][C:16]([CH:20]=O)=[CH:15][CH:14]=3)=[C:7]2[C:3]=1[CH2:4][NH:5][C:6]2=[O:29].[NH2:30][C:31]1[CH:39]=[CH:38][C:34]([CH2:35][CH2:36][OH:37])=[CH:33][CH:32]=1.C(O)(=O)C.C(O[BH-](OC(=O)C)OC(=O)C)(=O)C.[Na+].Cl>C(#N)C>[Cl:1][C:2]1[CH:10]=[CH:9][C:8]([C:11]2[N:12]([C:22]([O:24][C:25]([CH3:28])([CH3:27])[CH3:26])=[O:23])[C:13]3[C:18]([CH:19]=2)=[CH:17][C:16]([CH2:20][NH:30][C:31]2[CH:39]=[CH:38][C:34]([CH2:35][CH2:36][OH:37])=[CH:33][CH:32]=2)=[CH:15][CH:14]=3)=[C:7]2[C:3]=1[CH2:4][NH:5][C:6]2=[O:29]

Komponenten

7

Edukt 5

HCID 176Acetic AcidHCID 313Hydrochloric AcidHCID 669044-Aminophenethyl alcoholHCID 5049666Sodium triacetoxyborohydrideHCID 866282274-Chloro-7-[1-(tert-butoxycarbonyl)-5-formylindol-2-yl]isoindolinone

Produkt 1

HCID 684930864-Chloro-7-{1-(tert-butoxycarbonyl)-5-[4-(2-hydroxyethyl)phenylaminomethyl]indol-2-yl}isoindolinoneAusbeute 100 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6342AcetonitrileLösungsmittel

Versuchsvorschrift

In a similar manner to Step 2 of Example 6, 4-chloro-7-[1-(tert-butoxycarbonyl)-5-formylindol-2-yl]isoindolinone (30.0 mg, 0.0730 mmol) was dissolved in acetonitrile (2 mL), and the solution was treated with 4-aminophenethyl alcohol (40 mg, 0.29 mmol), acetic acid (0.084 mL, 1.5 mmol) and sodium triacetoxyborohydride (46 mg, 0.22 mmol). The reaction mixture was added with 1 mol/L hydrochloric acid and extracted with ethyl acetate. The organic layer was washed with saturated aqueous sodium hydrogencarbonate solution and saturated brine, followed by drying over anhydrous sodium sulfate. The solvent was evaporated under reduced pressure to obtain Compound 4-chloro-7-{1-(tert-butoxycarbonyl)-5-[4-(2-hydroxyethyl)phenylaminomethyl]indol-2-yl}isoindolinone (38.8 mg, yield 100%).

Aufarbeitung

  1. extractionextracted with ethyl acetate
  2. washThe organic layer was washed with saturated aqueous sodium hydrogencarbonate solution and saturated brine
  3. dry with materialby drying over anhydrous sodium sulfate
  4. customThe solvent was evaporated under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-a8180282feb449588329cb5aba2caf2f
Quelldatensatz
uspto-grants-2010_06
Patentnummer
US07745641B2

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