HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Tris(2-aminoethyl)amine → 3,3,11,11-Tetramethyl-7-aminoethyl-4,7,10-triazatridecane-2,12-dione dioxime
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Tris(2-aminoethyl)amine | HCID 77731 | — |
| Edukt | Sodium Bicarbonate | HCID 516892 | — |
| Edukt | 2-Chloro-2-methyl-3-nitrosobutane | HCID 10866386 | — |
| Lösungsmittel | Acetonitrile | HCID 6342 | — |
| Produkt | 3,3,11,11-Tetramethyl-7-aminoethyl-4,7,10-triazatridecane-2,12-dione dioxime | HCID 72359623 | 9,5% |
Reaktionsschritte
To a solution of tris-(2-aminoethyl)amine (1 ml, 6.68 mmol) in acetonitrile (10 ml) was added sodium bicarbonate (1.12 g, 13.36 mmol, 2 eq). A solution of 3-chloro-3-methyl-2-nitrosobutane (1.359 g, 10.02 mmol, 1.5 eq) in dry acetonitrile (5 ml) was added slowly. The reaction mixture was left to stir at room temperature for 3 days, and then filtered. The residue was washed well with acetonitrile, and the filtrate evaporated. The crude product was then purified by RP-HPLC (System L) to afford Compound 15 (164 mg, 7%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06653299B1 |
| Quelldatensatz | uspto-grants-2003_11 |
| ORD ID | ord-8344cf40307c48dfb48c0f21dd0d9540 |
| Quellennotiz | uspto-grants-2003_11 |