Diisopropylethylamine → N-({4-chloro-3-[(3-chloro-5-cyanophenyl)oxy]-2-fluorophenyl}methyl)-5-({3-[(1,1-dimethylethyl)oxy]propanoyl}amino)-1H-indole-2-carboxamide

HRID 1875026Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1875026
F[P-](F)(F)(F)(F)F.N1(O[P+](N(C)C)(N(C)C)N(C)C)C2C=CC=CC=2N=N1.[Cl-].FC(F)(F)C(O)=O.[NH2:36][C:37]1[CH:38]=[C:39]2[C:43](=[CH:44][CH:45]=1)[NH:42][C:41]([C:46]([NH:48][CH2:49][C:50]1[CH:55]=[CH:54][C:53]([Cl:56])=[C:52]([O:57][C:58]3[CH:63]=[C:62]([C:64]#[N:65])[CH:61]=[C:60]([Cl:66])[CH:59]=3)[C:51]=1[F:67])=[O:47])=[CH:40]2.[CH3:68][C:69]([O:72][CH2:73][CH2:74][C:75](O)=[O:76])([CH3:71])[CH3:70].C(N(C(C)C)CC)(C)C>CN(C=O)C>[Cl:56][C:53]1[CH:54]=[CH:55][C:50]([CH2:49][NH:48][C:46]([C:41]2[NH:42][C:43]3[C:39]([CH:40]=2)=[CH:38][C:37]([NH:36][C:75](=[O:76])[CH2:74][CH2:73][O:72][C:69]([CH3:71])([CH3:70])[CH3:68])=[CH:45][CH:44]=3)=[O:47])=[C:51]([F:67])[C:52]=1[O:57][C:58]1[CH:63]=[C:62]([C:64]#[N:65])[CH:61]=[C:60]([Cl:66])[CH:59]=1

Komponenten

6

Edukt 4

HCID 81531DiisopropylethylamineHCID 27609493-(tert-Butoxy)propionic acidHCID 866448845-amino-N-({4-chloro-3-[(3-chloro-5-cyanophenyl)oxy]-2-fluorophenyl}methyl)-1H-indole-2-carboxamide trifluoroacetateHCID 131720136BOP chloride

Produkt 1

HCID 59451555N-({4-chloro-3-[(3-chloro-5-cyanophenyl)oxy]-2-fluorophenyl}methyl)-5-({3-[(1,1-dimethylethyl)oxy]propanoyl}amino)-1H-indole-2-carboxamideAusbeute 67 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228DimethylformamideLösungsmittel

Versuchsvorschrift

BOP chloride (0.079 g, 0.309 mmol) was added to a solution of 5-amino-N-({4-chloro-3-[(3-chloro-5-cyanophenyl)oxy]-2-fluorophenyl}methyl)-1H-indole-2-carboxamide trifluoroacetate (0.060 g, 0.103 mmol), 3-[(1,1-dimethylethyl)oxy]propanoic acid (0.015 mL, 0.103 mmol) and diisopropylethylamine (0.090 mL, 0.514 mmol) in DMF (1 mL). The mixture was stirred at room temperature for 2 hr. The reaction mixture was extracted with ethyl acetate and water. The organic layer was washed with water, dried over sodium sulfate and concentrated. The residue was purified by flash chromatography (hexane:ethyl acetate) to give the title compound (0.041 g, 67%) as a white solid. ES MS: m/z 597 (M+1).

Aufarbeitung

  1. extractionThe reaction mixture was extracted with ethyl acetate and water
  2. washThe organic layer was washed with water
  3. dry with materialdried over sodium sulfate
  4. concentrationconcentrated
  5. customThe residue was purified by flash chromatography (hexane:ethyl acetate)

Quellen und Nachweise

ORD-Eintrag
ord-898ef31bf3894e03bfa78dbcbb4e34c6
Quelldatensatz
uspto-grants-2012_11
Patentnummer
US08304419B2

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