HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 64258Erstellt: 23. Oktober 2026
N-{3-[(2E)-3-(dimethylamino)prop-2-enoyl]phenyl}acetamide → N-(3-(3-cyano-2-(4-phenoxyphenyl)pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)acetamide
https://huagongshe.com/de/reaction/64258
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | N-{3-[(2E)-3-(dimethylamino)prop-2-enoyl]phenyl}acetamide | HCID 11183866 | — |
| Edukt | HCID 178509389 | HCID 178509389 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Produkt | N-(3-(3-cyano-2-(4-phenoxyphenyl)pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)acetamide | HCID 117668104 | 90% |
Reaktionsschritte
To a solution of (E)-N-(3-(3-(dimethylamino)acryloyl)phenyl)acetamide (46 mg, 0.2 mmol) in HOAc (5 mL) was added 5-amino-3-(4-phenoxyphenyl)-1H-pyrazole-4-carbonitrile (55 mg, 0.2 mmol). The mixture was stirred at 118° C. for 4 hr. Then the reaction mixture was concentrated to a residue and partitioned between ethyl acetate (100 mL) and brine (100 mL). Organic layer was separated, washed with brine (2×100 mL), dried over sodium sulfate and concentrated to afford 80 mg (90%) of N-(3-(3-cyano-2-(4-phenoxyphenyl)pyrazolo[1,5-a]pyrimidin-7-yl)phenyl)acetamide as a colorless oil. MS (ESI) m/e [M+1]+ 446.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US09447106B2 |
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| Quelldatensatz | uspto-grants-2016_09 |
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| ORD ID | ord-1062eafbd8514691beed719cb2ae853b |
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| Quellennotiz | uspto-grants-2016_09 |
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