HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 216038Erstellt: 24. Oktober 2026
Diisopropylethylamine → N-(3-tert-butylphenyl)-4-methyl-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide
https://huagongshe.com/de/reaction/216038
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | 4-Chloro-5-methyl-7H-pyrrolo(2,3-d)pyrimidine | HCID 14809282 | — |
| Edukt | N-(3-tert-butylphenyl)-4-methylpiperidine-4-carboxamide | HCID 67036907 | — |
| Lösungsmittel | Isopropanol | HCID 3776 | — |
| Produkt | N-(3-tert-butylphenyl)-4-methyl-1-(5-methyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)piperidine-4-carboxamide | HCID 57920200 | 50% |
Reaktionsschritte
N-(3-tert-Butylphenyl)-4-methylpiperidine-4-carboxamide from step B (0.33 g, 1.07 mmol), 4-chloro-5-methyl-7H-pyrrolo[2,3-d]pyrimidine (0.18 g, 1.07 mmol), N,N-diisopropylethylamine (0.69 g. 5.34 mmol), and isopropanol (7 mL) were combined in a pressure rated sealed tube and heated at 100° C. for 18 hours. The mixture was concentrated and taken up in dichloromethane from which a precipitate (0.18 g) was collected. The solution was chromatographed (SiO2, 0-2% MeOH:CH2Cl2), and the columned material (0.15 g) was combined with the precipitate and dissolved in methanol (15 mL) at 60° C. Water was added (5.0 mL), and the mixture was cooled. The resultant precipitate was filtered, washed with water, and dried to give the title compound in 50% yield.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patentnummer | US08193202B2 |
|---|
| Quelldatensatz | uspto-grants-2012_06 |
|---|
| ORD ID | ord-e15e43a43d3d432fb844832efe67b292 |
|---|
| Quellennotiz | uspto-grants-2012_06 |
|---|