HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Gamma-Butyrolactone → 8-Bromo-2,3,4,5-tetrahydrobenzo[b]oxepine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Gamma-Butyrolactone | HCID 7302 | — |
| Edukt | 3-Bromophenol | HCID 11563 | — |
| Produkt | 8-Bromo-2,3,4,5-tetrahydrobenzo[b]oxepine | HCID 19935534 | — |
Reaktionsschritte
m-Bromophenol was reacted with γ-butyrolactone in analogy to Example 17, paragraphs B, C and D, to give 8-bromo-2,3,4,5-tetrahydro-1-benzoxepine.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05300522 |
| Quelldatensatz | uspto-grants-1994_04 |
| ORD ID | ord-b2fa1be7269d4ec9b9d454b11ebcb1ed |
| Quellennotiz | uspto-grants-1994_04 |