HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Methoxycatechol → 4-Methoxy-spiro[1,3-benzodioxole-2,1'-cycloheptane]
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Methoxycatechol | HCID 13622 | — |
| Edukt | 1,1-Dimethoxycycloheptane | HCID 12892877 | — |
| Produkt | 4-Methoxy-spiro[1,3-benzodioxole-2,1'-cycloheptane] | HCID 22734096 | — |
Reaktionsschritte
Substantially the same procedure as in Reference Example 63 was repeated using 3-methoxycatechol (18 g) and dimethoxycycloheptane (24.35 g) to give Compound IIbm-a (28.0 g, 93.5%) as a colorless solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06514996B2 |
| Quelldatensatz | uspto-grants-2003_02 |
| ORD ID | ord-fe8006f3cf9c460a8aff2b7bee78aebf |
| Quellennotiz | uspto-grants-2003_02 |