HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Hydrochloric Acid → 3-Phenoxybenzaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Hydrochloric Acid | HCID 313 | — |
| Edukt | Hexamethylenetetramine | HCID 4101 | — |
| Edukt | 3-Phenoxybenzyl chloride | HCID 93291 | — |
| Edukt | 1-(Dibromomethyl)-3-phenoxybenzene | HCID 104630 | — |
| Lösungsmittel | Acetic Acid | HCID 176 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 3-Phenoxybenzaldehyde | HCID 38284 | — |
Reaktionsschritte
A process according to claim 1, wherein the mixture of m-phenoxybenzyl bromide (II) and m-phenoxybenzal bromide (X = bromine) is reacted with 1 to 2 molar equivalents of hexamethylenetetramine in hot aqueous ethanol or hot aqueous acetic acid and hydrolyzing the mixture with dilute hydrochloric acid to yield m-phenoxybenzaldehyde (I).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04108904 |
| Quelldatensatz | uspto-grants-1978_08 |
| ORD ID | ord-71e851d97ae94812a875733e9d2fd1f2 |
| Quellennotiz | uspto-grants-1978_08 |