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Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) → N-[(3-Bromo-2-methylphenyl)methyl]-N'-{[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-1,3-benzenedicarboxamide

HRID 564544
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Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 564544
[CH2:1]([N:3]1[C:7]2=[N:8][C:9]([CH2:32][CH3:33])=[C:10]([CH2:19][NH:20][C:21]([C:23]3[CH:24]=[C:25]([CH:29]=[CH:30][CH:31]=3)[C:26](O)=[O:27])=[O:22])[C:11]([NH:12][CH:13]3[CH2:18][CH2:17][O:16][CH2:15][CH2:14]3)=[C:6]2[CH:5]=[N:4]1)[CH3:2].Cl.[Br:35][C:36]1[C:37]([CH3:44])=[C:38]([CH2:42][NH2:43])[CH:39]=[CH:40][CH:41]=1.CN(C(ON1N=NC2C=CC=NC1=2)=[N+](C)C)C.F[P-](F)(F)(F)(F)F>C(Cl)Cl>[Br:35][C:36]1[C:37]([CH3:44])=[C:38]([CH2:42][NH:43][C:26]([C:25]2[CH:29]=[CH:30][CH:31]=[C:23]([C:21]([NH:20][CH2:19][C:10]3[C:11]([NH:12][CH:13]4[CH2:18][CH2:17][O:16][CH2:15][CH2:14]4)=[C:6]4[CH:5]=[N:4][N:3]([CH2:1][CH3:2])[C:7]4=[N:8][C:9]=3[CH2:32][CH3:33])=[O:22])[CH:24]=2)=[O:27])[CH:39]=[CH:40][CH:41]=1
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Komponenten

5

Edukt 3

HCID 9886157Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1)HCID 578132773-[({[1,6-Diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]benzoic AcidHCID 670065313-Bromo-2-methyl-benzylamine hydrochloride

Produkt 1

HCID 57813355
N-[(3-Bromo-2-methylphenyl)methyl]-N'-{[1,6-diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}-1,3-benzenedicarboxamide
Ausbeute 110,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6344DichloromethaneLösungsmittel

Versuchsvorschrift

3-[({[1,6-Diethyl-4-(tetrahydro-2H-pyran-4-ylamino)-1H-pyrazolo[3,4-b]pyridin-5-yl]methyl}amino)carbonyl]benzoic acid (918 mg, 0.002 mol) and [(3-bromo-2-methylphenyl)methyl]amine hydrochloride (521 mg, 0.0022 mol) in DCM (25 mL) was treated with HATU (912 mg, 0.0024 mol) followed by TEA (0.404 g, 0.56 mL, 0.004 mol). The reaction was stirred overnight at room temperature. LC-MS showed that the reaction was complete. The reaction was quenched with sat. aq. NaHCO3. The aqueous phase was re-extracted with DCM (2×). Combined organic extracts were washed with H2O, then sat. aq. NaCl and dried (Na2SO4), then concentrated to give a residue (1.4 g). This was purified on the ‘CombiFlash’ using 40 g silica gel column [DCM-MeOH, 0-10%]. This afforded the title compound as a glassy, pale yellow foam [1.35 g (Quant.)]. LC-MS m/z 634.7 (M+H)+.

Aufarbeitung

  1. customThe reaction was quenched with sat. aq. NaHCO3
  2. extractionThe aqueous phase was re-extracted with DCM (2×)
  3. washCombined organic extracts were washed with H2O
  4. dry with materialsat. aq. NaCl and dried (Na2SO4)
  5. concentrationconcentrated

Quellen und Nachweise

ORD-Eintrag
ord-7f2b8fb2505549e0a349c50b7137673f
Quelldatensatz
uspto-grants-2011_11
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08067408B2

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