HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methanethiol → Ethyl 2-[(methylsulfanyl)methyl]prop-2-enoate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methanethiol | HCID 878 | — |
| Edukt | 2-(Bromomethyl)acrylic acid ethyl ester | HCID 310620 | — |
| Edukt | Sodium | HCID 5360545 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Lösungsmittel | Water | HCID 962 | — |
| Produkt | Ethyl 2-[(methylsulfanyl)methyl]prop-2-enoate | HCID 12463627 | — |
Reaktionsschritte
A solution of methylmercaptan (4.8 g.) and sodium (2.3 g.) in absolute ethanol (75 ml.) is added dropwise to a solution of ethyl-2-bromomethylacrylate (19.3 g.) in ethanol (25 ml.). After two hours, it is diluted with water (400 ml.) and extracted with methylene chloride. The organic layer is dried and concentrated to dryness in vacuo to yield ethyl-2-methylthiomethylacrylate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04176235 |
| Quelldatensatz | uspto-grants-1979_11 |
| ORD ID | ord-4a61041afbef48b3896e65e216918e56 |
| Quellennotiz | uspto-grants-1979_11 |