HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → N-(2quinolinylcarbonyl)-L-isoasparagine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | Bicarbonate Ion | HCID 769 | — |
| Edukt | Water | HCID 962 | — |
| Edukt | Quinaldic Acid | HCID 7124 | — |
| Edukt | Isoasparagine | HCID 7015702 | — |
| Lösungsmittel | 1,2-Dimethoxyethane | HCID 8071 | — |
| Produkt | N-(2quinolinylcarbonyl)-L-isoasparagine | HCID 59936550 | 70% |
Reaktionsschritte
To a solution of 0.50 g (3.78 mmol) of L-isoasparagine in 5.0 mL H2O containing ~45 mg (1.5 eq) of solid bicarbonate. To this was added a suspension of 1.02 g (3.78 mmol) quinaldic acid, N-hydroxysuccinamide ester in ethylene glycol dimethylether, and the suspension was solubilized by the addition of 10 mL of dimethyfformamide. After 3 hours the solution was acidified by the addition of 5% HCl (aqueous) and the product was filtered and washed with water, dried under vacuum to yield 750 mg (70% yield) of N-(2-quinolinylcarbonyl)-L-isoasparagine.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05648364 |
| Quelldatensatz | uspto-grants-1997_07 |
| ORD ID | ord-ce810b99662841ceb2a3a0a35cbead99 |
| Quellennotiz | uspto-grants-1997_07 |