HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 57608Erstellt: 23. Oktober 2026
Cesium carbonate → 4-(4-(5-(hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)pyrido[4,3-b]pyrazin-7-yl)phenyl)morpholine
https://huagongshe.com/de/reaction/57608
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Cesium carbonate | HCID 10796 | — |
| Edukt | (4-(Morpholin-4-yl)phenyl)boronic acid | HCID 2795359 | — |
| Edukt | 7-chloro-5-(hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)pyrido[4,3-b]pyrazine | HCID 86717381 | — |
| Katalysator | Bis(cyclopenta-1,4-dien-1-yl(diphenyl)phosphane);dichloropalladium;iron(2+) | HCID 178418228 | — |
| Lösungsmittel | 1,4-Dioxane | HCID 31275 | — |
| Produkt | 4-(4-(5-(hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)pyrido[4,3-b]pyrazin-7-yl)phenyl)morpholine | HCID 71113794 | — |
Reaktionsschritte
A mixture of 7-chloro-5-(hexahydropyrrolo[3,4-b]pyrrol-5(1H)-yl)pyrido[4,3-b]pyrazine (47 mg, 0.17 mmol), 4-morpholinophenylboronic acid (105 mg, 0.51 mmol), and PdCl2(dppf) (10 mg), Cs2CO3 (130 mg, 0.51 mmol) in dioxane (5 mL) was sealed in a microwave reaction cube, stirred at 180° C. for 60 minutes in a microwave reactor, cooled to ambient temperature, concentrated under reduced pressure, and the residue was purified by chromatography to give the title compound. MS (m/z): 403 (M+H)+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US09434726B2 |
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| Quelldatensatz | uspto-grants-2016_09 |
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| ORD ID | ord-8d63c4ea98244ab6add05a9264af3efe |
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| Quellennotiz | uspto-grants-2016_09 |
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