HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dimethylamine → N,N-dimethyl-1-(4-nitrophenyl)piperidine-4-carboxamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dimethylamine | HCID 674 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | 1-(4-Nitrophenyl)piperidine-4-carboxylic acid | HCID 2767265 | — |
| Edukt | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | N,N-dimethyl-1-(4-nitrophenyl)piperidine-4-carboxamide | HCID 16370119 | — |
Reaktionsschritte
A solution of 1-(4-nitrophenyl)piperidine-4-carboxylic acid, (CH3)2NH (2.37 g, 29.06 mmol), HATU (11.05 g, 29.06 mmol) and DIPEA (7.51 g, 58.12 mmol) in 30 mL of THF, was stirred at room temperature overnight. The mixture was added to 20 mL of water, extracted with EA, washed with water and brine, dried over Na2SO4. The volatiles were removed in vacuo to give 4.2 g of N,N-dimethyl-1-(4-nitrophenyl)piperidine-4-carboxamide. MS (m/z)=278 (M+H)+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09434726B2 |
| Quelldatensatz | uspto-grants-2016_09 |
| ORD ID | ord-50e724b041f8481db32ad1c93d67fdcd |
| Quellennotiz | uspto-grants-2016_09 |