HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Water → 1-Bromo-2-(methoxymethyl)benzene
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Water | HCID 962 | — |
| Edukt | Toluene | HCID 1140 | — |
| Edukt | 2-Bromobenzyl bromide | HCID 76965 | — |
| Edukt | Sodium Methoxide | HCID 10942334 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | 1-Bromo-2-(methoxymethyl)benzene | HCID 12927162 | — |
Reaktionsschritte
A temperature of 59.8 g of a 28% solution of sodium methoxide in methanol was raised to 60° C., a mixture solution of 70.4 g of o-bromobenzyl bromide and 70.4 g of methanol was added dropwise, and this was retained at 60° C. for 2 hours. After the mixture was cooled to room temperature, 211 g of toluene and 211 g of water were added thereto, the mixture was stirred, and layers were separated, and an organic layer was recovered. An aqueous layer was extracted with 211 g of toluene three times, the recovered organic layer and 211 g of water were added, and this was washed, and concentrated to obtain 55.3 g of 1-methoxymethyl-2-bromobenzene.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08252563B2 |
| Quelldatensatz | uspto-grants-2012_08 |
| ORD ID | ord-679135b220564e1d9893f4a15646e7b7 |
| Quellennotiz | uspto-grants-2012_08 |