HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Triethylamine → 2-(Benzooxazol-2-ylaminomethyl)-piperidine-1-carboxylic acid tert-butyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Triethylamine | HCID 8471 | — |
| Edukt | 2-Chlorobenzoxazole | HCID 11986 | — |
| Edukt | tert-Butyl 2-(aminomethyl)piperidine-1-carboxylate | HCID 2756482 | — |
| Lösungsmittel | Tetrahydrofuran | HCID 8028 | — |
| Produkt | 2-(Benzooxazol-2-ylaminomethyl)-piperidine-1-carboxylic acid tert-butyl ester | HCID 66570237 | 110,9% |
Reaktionsschritte
(RS) 2-Aminomethyl-piperidine-1-carboxylic acid tert butyl ester (0.21 g) and 2-chlorobenzoxazole (0.153 g) and triethylamine (0.1 g) were combined in tetrahydrofuran (10 ml) and stirred at room temperature for 4 hours. The mixture was partitioned between ethyl acetate and water, the organic phase dried and solvent removed at reduced pressure to give the title compound (0.36 g) as an oil that solidified on standing.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07741329B2 |
| Quelldatensatz | uspto-grants-2010_06 |
| ORD ID | ord-97882efc0c7c4fa1915436993b0beb93 |
| Quellennotiz | uspto-grants-2010_06 |