Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 731890Generated: October 25, 2026

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

https://huagongshe.com/reaction/731890

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantBromomethylcyclopropaneHCID 81503—
ReactantHCID 178508705HCID 178508705—
SolventDimethylformamideHCID 6228—
Product1-(cyclopropylmethyl)-3-(naphthalen-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amineHCID 24905247—

Reaction Conditions

Temperature60 °C

Reaction Steps

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.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07585868B2
Source datasetuspto-grants-2009_09
ORD IDord-830fd1bff7124c1c838239cd5b2c4f43
Source noteuspto-grants-2009_09