HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 35193Erstellt: 24. Oktober 2026
Triethylene Glycol → 2-(3-Pyridylmethyl)-6-(2-methyl-1,3-dioxolan-2-yl)naphthalene
https://huagongshe.com/de/reaction/35193
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|
| Edukt | Triethylene Glycol | HCID 8172 | — |
| Edukt | Hydrazine | HCID 9321 | — |
| Edukt | Potassium Hydroxide | HCID 14797 | — |
| Edukt | 2-(3-Pyridylcarbonyl)-6-(2-methyl-1,3-dioxolan-2-yl)naphthalene | HCID 15612242 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | 2-(3-Pyridylmethyl)-6-(2-methyl-1,3-dioxolan-2-yl)naphthalene | HCID 15612243 | 62% |
Reaktionsschritte
A mixture of 270 mg of 2-(3-pyridylcarbonyl)-6-(2-methyl-1,3-dioxolan-2-yl)naphthalene, 7 ml of triethylene glycol, 1 ml of anhydrous hydrazine and 500 mg of potassium hydroxide were heated at 160° C. for 30 minutes. The temperature was then raised to 210° C. for 1 hour. The mixture was cooled, poured into water and extracted with methylene chloride. The organic layer was dried over sodium sulfate, the solvent removed under reduced pressure and the residue chromatographed on silica gel to give 160 mg of 2-(3-pyridylmethyl)-6-(2-methyl-1,3dioxolan-2-yl)naphthalene as an oil.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patentnummer | US04766127 |
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| Quelldatensatz | uspto-grants-1988_08 |
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| ORD ID | ord-9b438c38abb14a318e2a01f24f8f5b42 |
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| Quellennotiz | uspto-grants-1988_08 |
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