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
Participants
| Role | Name | HCID | Charge |
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| Reactant | Water | HCID 962 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | Bromomethylcyclopropane | HCID 81503 | — |
| Reactant | HCID 178508705 | HCID 178508705 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 1-(cyclopropylmethyl)-3-(naphthalen-2-yl)-1H-pyrazolo[3,4-d]pyrimidin-4-amine | HCID 24905247 | — |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US07585868B2 |
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| Source dataset | uspto-grants-2009_09 |
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| ORD ID | ord-830fd1bff7124c1c838239cd5b2c4f43 |
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| Source note | uspto-grants-2009_09 |
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