HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,6,8-Trimethyl-4-nonanone → 4,4-Bis(3,5-di-tert-butyl-4-hydroxyphenylthio)-2,6,8-trimethylnonane
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,6,8-Trimethyl-4-nonanone | HCID 61057 | — |
| Edukt | 2,6-Di-tert-butyl-4-mercaptophenol | HCID 70370 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | 4,4-Bis(3,5-di-tert-butyl-4-hydroxyphenylthio)-2,6,8-trimethylnonane | HCID 13710009 | — |
Reaktionsschritte
The procedure of Example 1 is repeated using 9.22 grams of 2,6,8-trimethylnonan-4-one, 23.84 grams of 2,6-di-tert-butyl-4-mercaptophenol, and 150 ml of methyl alcohol. The product is purified by flask chromatography to give a clear syrup whose proton NMR spectrum is consistent with the desired structure.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04611023 |
| Quelldatensatz | uspto-grants-1986_09 |
| ORD ID | ord-075b63a4361245b58aca6358959bfb4f |
| Quellennotiz | uspto-grants-1986_09 |