HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Diisopropylethylamine → H-Gly-phe-leu-OH
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | Benzotriazol-1-yloxy-tris(dimethylamino)phosphonium | HCID 124335 | — |
| Edukt | N-(tert-Butoxycarbonyl)glycyl-L-phenylalanyl-L-leucine | HCID 13943016 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | H-Gly-phe-leu-OH | HCID 7016074 | — |
Reaktionsschritte
Boc-Gly-L-Phe-L-Leu-OH (44 mg, 0.1 mmol), benzotriazol-1-yloxytris(dimethylamino)phosphonium hexaflurophsophate (14 mg, 0.104 mmol) are dissolved in dry DMF (1 mL). DIEA (20 μL, 0.115 mmol) is added and about 0.5-1.0 mL of this solution is transferred to a test tube containing amino derivatized ELAMS™. The tube is sealed, vortexed for about 3.5-4 hours and the ELAMS™ pelleted and washed with DMF (3×) and methylene chloride (2×). The ELAMS™ are then deprotected with a solution of 50% trifluoroacetic acid (TFA) in methylene chloride for 30 min., washed with methylene chloride (2×), ethanol (2×) and methylene chloride (2×), and dried at 55° C. for about 1 hour. The identifier tag from each ELAMS™ is detected and recorded.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06087186 |
| Quelldatensatz | uspto-grants-2000_07 |
| ORD ID | ord-cc2f14eeddbd4a9a85817dc1f6a76028 |
| Quellennotiz | uspto-grants-2000_07 |