HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1506633Erstellt: 26. Oktober 2026
5-Hydroxyindoleacetic Acid → 2-(5-hydroxy-1H-indol-3-yl)-N-(1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)acetamide
https://huagongshe.com/reaction/1506633
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
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| Edukt | 5-Hydroxyindoleacetic Acid | HCID 1826 | — |
| Edukt | Diisopropylethylamine | HCID 81531 | — |
| Edukt | Methanaminium, N-((dimethylamino)(3H-1,2,3-triazolo(4,5-b)pyridin-3-yloxy)methylene)-N-methyl-, hexafluorophosphate(1-) (1:1) | HCID 9886157 | — |
| Edukt | 1-(5-methyl-4-(o-tolyl)-4H-1,2,4-triazol-3-yl)-2-phenylethanamine | HCID 90281519 | — |
| Lösungsmittel | Dimethylformamide | HCID 6228 | — |
| Produkt | 2-(5-hydroxy-1H-indol-3-yl)-N-(1-(5-methyl-4-phenyl-4H-1,2,4-triazol-3-yl)-2-phenylethyl)acetamide | HCID 90281338 | — |
Reaktionsschritte
HATU (40 mg, 0.105 mmol) was added to a solution of 2-(5-hydroxy-1H-indol-3-yl)acetic acid (19.2 mg, 0.1 mmol) and DIPEA (0.02 mL, 0.12 mmol) in DMF (0.3 mL). After 10 minutes, 10F (29.2 mg, 0.1 mmol) in 0.2 mL of DMF was added to the reaction. The reaction was stirred for 2 hours. LC/MS shows desired product with a small amount of acid. Purified reaction mixture on prep reverse phase HPLC using 20-80% B over 20 min. (A=0.1% TFA/H2O; B=0.1% TFA/Acetonitrile). Combined pure fractions as determined by LC/MS and lyophilized to provide) to provide the desired product. 1H NMR (400 MHz, DMSO) δ 10.44 (s, 1H), 8.64-8.42 (m, 1H), 7.50-7.19 (m, 3H), 7.17-6.93 (m, 6H), 6.81 (dd, J=53.1, 21.8 Hz, 4H), 6.54 (d, J=8.8 Hz, 1H), 3.39-3.22 (m, 3H), 3.09-2.85 (m, 2H), 2.01 (d, J=15.7 Hz, 3H). MS (m/z) 452 [M+H]+.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US09220710B2 |
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| Quelldatensatz | uspto-grants-2015_12 |
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| ORD ID | ord-c5a2da4a0eb2474d85c02c9a532c00e2 |
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| Quellennotiz | uspto-grants-2015_12 |
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