Pyridine → (S)-2-(1-((5-(1-(3-Methoxyphenyl)-1H-pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one

HRID 1052625Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1052625
[NH:1]1[CH:5]=[CH:4][C:3]([C:6]2[C:14]3[C:13]([NH:15][C@H:16]([C:18]4[N:23]([C:24]5[CH:29]=[CH:28][CH:27]=[CH:26][CH:25]=5)[C:22](=[O:30])[C:21]5=[C:31]([CH3:34])[CH:32]=[CH:33][N:20]5[N:19]=4)[CH3:17])=[N:12][CH:11]=[N:10][C:9]=3[N:8]([CH2:35][O:36][CH2:37][CH2:38][Si:39]([CH3:42])([CH3:41])[CH3:40])[CH:7]=2)=[N:2]1.[CH3:43][O:44][C:45]1[CH:46]=[C:47](B(O)O)[CH:48]=[CH:49][CH:50]=1.N1C=CC=CC=1.C(=O)([O-])[O-].[Na+].[Na+]>CN(C)C=O.C([O-])(=O)C.[Cu+2].C([O-])(=O)C>[CH3:43][O:44][C:45]1[CH:50]=[C:49]([N:1]2[CH:5]=[CH:4][C:3]([C:6]3[C:14]4[C:13]([NH:15][C@H:16]([C:18]5[N:23]([C:24]6[CH:25]=[CH:26][CH:27]=[CH:28][CH:29]=6)[C:22](=[O:30])[C:21]6=[C:31]([CH3:34])[CH:32]=[CH:33][N:20]6[N:19]=5)[CH3:17])=[N:12][CH:11]=[N:10][C:9]=4[N:8]([CH2:35][O:36][CH2:37][CH2:38][Si:39]([CH3:40])([CH3:42])[CH3:41])[CH:7]=3)=[N:2]2)[CH:48]=[CH:47][CH:46]=1

Komponenten

7

Edukt 4

HCID 1049PyridineHCID 10340Sodium CarbonateHCID 2734370(3-Methoxyphenyl)boronic acidHCID 178428095HCID 178428095, Verbindung

Produkt 1

HCID 131736240(S)-2-(1-((5-(1-(3-Methoxyphenyl)-1H-pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-oneAusbeute 9 %

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 8895Cupric acetateKatalysatorHCID 6228DimethylformamideLösungsmittel

Reaktionsbedingungen

Temperatur
75 °C

Versuchsvorschrift

(S)-2-(1-((5-(1H-Pyrazol-3-yl)-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino)ethyl)-5-methyl-3-phenylpyrrolo[2,1-f][1,2,4]triazin-4(3H)-one (88 mg, 0.15 mmol) was dissolved in N,N-dimethylformamide (1.5 ml). (3-Methoxyphenyl)boronic acid (46 mg, 0.30 mmol), copper(II) acetate (4 mg, 0.02 mmol) and pyridine (28 μL, 0.34 mmol) were added and the mixture was stirred at 75° C. during 96 h. The reaction was poured into ice-water mixture, basified to pH 10 with sodium carbonate and extracted twice with ethyl acetate. The organics were combined and washed with water, brine, dried over sodium sulphate, filtered and evaporated under reduced pressure. The residue was purified using SP1® Purification System (0% to 50%, hexane-ethyl acetate) to give 9 mg (9% yield) of the title compound.

Aufarbeitung

  1. extractionextracted twice with ethyl acetate
  2. washwashed with water, brine
  3. dry with materialdried over sodium sulphate
  4. filtrationfiltered
  5. customevaporated under reduced pressure
  6. customThe residue was purified
  7. customSP1® Purification System (0% to 50%, hexane-ethyl acetate)

Quellen und Nachweise

ORD-Eintrag
ord-255ecc6891f24aa4808bc10f2d2c983d
Quelldatensatz
uspto-grants-2016_07
Patentnummer
US09388189B2

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