HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 68883Erstellt: 25. Oktober 2026
N-methyl-2-pyrrolidone → N-Cyclopropyl-N-[1-(5-cyclopropyl-pyrimidin-2-yl)-piperidin-4-yl]-4-oxazol-5-yl-benzamide
https://huagongshe.com/reaction/68883
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Edukt | 2-((1,1-Dimethylethyl)imino)-N,N-diethylhexahydro-1,3-dimethyl-2lambda5-1,3,2-diazaphosphorin-2-amine | HCID 3513851 | — |
| Edukt | 2-Chloro-5-cyclopropylpyrimidine | HCID 46864087 | — |
| Edukt | N-cyclopropyl-4-oxazol-5-yl-N-piperidin-4-yl-benzamide hydrochloride | HCID 68289930 | — |
| Produkt | N-Cyclopropyl-N-[1-(5-cyclopropyl-pyrimidin-2-yl)-piperidin-4-yl]-4-oxazol-5-yl-benzamide | HCID 68290561 | — |
Reaktionsschritte
A mixture of N-cyclopropyl-4-oxazol-5-yl-N-piperidin-4-yl-benzamide hydrochloride (35 mg), 2-chloro-5-cyclopropyl-pyrimidine (46 mg), and 2-tert-butylimino-2-diethylamino-1,3-dimethyl-perhydro-1,3,2-diazaphosphorine (82 mg) in N-methylpyrrolidinone (1.5 mol) is stirred at 70° C. overnight. The crude product is purified by preparative HPLC to give the title compound. LC (method 18): tR=1.41 min; Mass spectrum (ESI+): m/z=430 [M+H]+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US08822471B2 |
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| Quelldatensatz | uspto-grants-2014_09 |
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| ORD ID | ord-9e651429f62d4195bb16b465012fff3f |
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| Quellennotiz | uspto-grants-2014_09 |
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