HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 626934Erstellt: 25. Oktober 2026
Ethyl 4-piperidinecarboxylate → {2-[4-(Ethoxycarbonyl)piperidin-1-yl]pyrimidin-5-yl}boronic acid
https://huagongshe.com/reaction/626934
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | Ethyl 4-piperidinecarboxylate | HCID 70770 | — |
| Edukt | (2-Chloropyrimidin-5-yl)boronic acid | HCID 21747362 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | {2-[4-(Ethoxycarbonyl)piperidin-1-yl]pyrimidin-5-yl}boronic acid | HCID 131735233 | 51% |
Reaktionsschritte
(2-Chloropyrimidin-5-yl)boronic acid (2 g, 13 mmol) and ethyl piperidine-4-carboxylate (1.94 mL, 13 mmol) were dissolved in 1,4-dioxane (20 mL) and heated to 60° C. under microwave irradiation for 1 h. The reaction mixture was concentrated to dryness and partitioned between EtOAc and water. The organic layer was separated, washed with brine, dried over Na2SO4 and concentrated to dryness, to afford the title compound (1.79 g, 51%) as a yellow gum. Method C HPLC-MS: MH+ m/z 280, RT 0.94 minutes (89%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US09309243B2 |
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| Quelldatensatz | uspto-grants-2016_04 |
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| ORD ID | ord-887cd9ba4d444b31acc0b11e1d1fc50d |
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| Quellennotiz | uspto-grants-2016_04 |
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