Morpholine → HCID 86706932, Verbindung

HRID 1750252Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1750252
[NH:1]1[CH2:6][CH2:5][O:4][CH2:3][CH2:2]1.C(N(CC)C(C)C)(C)C.Cl[C:17]1[C:18]2[C:25]([I:26])=[CH:24][N:23]([CH2:27][O:28][CH2:29][CH2:30][Si:31]([CH3:34])([CH3:33])[CH3:32])[C:19]=2[N:20]=[CH:21][N:22]=1>C(O)CCC>[I:26][C:25]1[C:18]2[C:17]([N:1]3[CH2:6][CH2:5][O:4][CH2:3][CH2:2]3)=[N:22][CH:21]=[N:20][C:19]=2[N:23]([CH2:27][O:28][CH2:29][CH2:30][Si:31]([CH3:34])([CH3:33])[CH3:32])[CH:24]=1

Komponenten

5

Edukt 3

HCID 8083MorpholineHCID 81531DiisopropylethylamineHCID 867069334-chloro-5-iodo-7-((2-(trimethylsilyl)ethoxy)methyl)-7H-pyrrolo[2,3-d]pyrimidine

Produkt 1

HCID 86706932HCID 86706932, Verbindung

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 2631-ButanolLösungsmittel

Versuchsvorschrift

Morpholine (2.45 g, 28.1 mmol) and N,N-diisopropylethylamine (6.63 g, 51.3 mmol) were added to a solution of 4-chloro-5-iodo-7-{[2-(trimethylsilyl)ethoxy]methyl}-7H-pyrrolo[2,3-d]pyrimidine (C1) (10.5 g, 25.6 mmol) in n-butanol (300 mL), and the reaction mixture was heated at reflux for 18 hours, then concentrated under reduced pressure. Aqueous hydrochloric acid (0.1 M, 100 mL) was added and the resulting solid was collected by filtration, washed with water (20 mL) and dried under vacuum to provide the product as a yellow solid. Yield: 8.0 g, 17 mmol, 66%. LCMS m/z 461.2 [M+H+]. 1H NMR (400 MHz, DMSO-d6) δ 8.39 (s, 1H), 7.81 (s, 1H), 5.52 (s, 2H), 3.80-3.86 (m, 4H), 3.46-3.53 (m, 6H), 0.77-0.84 (m, 2H), −0.10 (s, 9H).

Aufarbeitung

  1. temperaturethe reaction mixture was heated
  2. temperatureat reflux for 18 hours
  3. concentrationconcentrated under reduced pressure
  4. additionAqueous hydrochloric acid (0.1 M, 100 mL) was added
  5. filtrationthe resulting solid was collected by filtration
  6. washwashed with water (20 mL)
  7. customdried under vacuum

Quellen und Nachweise

ORD-Eintrag
ord-d4a316004da642f5bb84e07558cdac92
Quelldatensatz
uspto-grants-2015_10
Patentnummer
US09156845B2

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