Water → 1-(cyclopropylmethyl)-3-(naphthalen-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine

HRID 731890Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 731890
[CH:1]1[C:10]2[C:5](=[CH:6][CH:7]=[CH:8][CH:9]=2)[CH:4]=[CH:3][C:2]=1[C:11]1[C:19]2[C:14](=[N:15][CH:16]=[N:17][C:18]=2[NH2:20])[NH:13][N:12]=1.C([O-])([O-])=O.[K+].[K+].[CH:27]1([CH2:30]Br)[CH2:29][CH2:28]1.O>CN(C=O)C>[CH:27]1([CH2:30][N:13]2[C:14]3=[N:15][CH:16]=[N:17][C:18]([NH2:20])=[C:19]3[C:11]([C:2]3[CH:3]=[CH:4][C:5]4[C:10](=[CH:9][CH:8]=[CH:7][CH:6]=4)[CH:1]=3)=[N:12]2)[CH2:29][CH2:28]1

Komponenten

6

Reaktionsbedingungen

Temperatur
60 °C

Versuchsvorschrift

3-(naphthalen-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine (50 mg, 0.21 mmol) was dissolved in DMF (1.5 mL) and K2CO3 (110 mg, 0.8 mmol) and cyclopropyl methyl bromide (22 μL, 0.25 mmol) were added. The reaction was heated to 60° C. overnight, then cooled to RT and poured into water (30 mL). The precipitate was collected by filtration. ESI-MS (M+H)+ m/z calcd 316.2, found 316.2.

Aufarbeitung

  1. temperaturecooled to RT
  2. filtrationThe precipitate was collected by filtration

Quellen und Nachweise

ORD-Eintrag
ord-830fd1bff7124c1c838239cd5b2c4f43
Quelldatensatz
uspto-grants-2009_09
Patentnummer
US07585868B2

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