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

HRID 238056

Reaktionsgleichung

Reaktionsgleichung von HRID 238056
[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-f22010f40f8f4de7a1c8feac079cc91e
Quelldatensatz
uspto-grants-2014_02
Patentnummer
US08642604B2

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