HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,7-Dibromo-9-fluorenone → 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluoren-9-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,7-Dibromo-9-fluorenone | HCID 259922 | — |
| Edukt | 4,4,5,5-Tetramethyl-2-[7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-9,10-dihydro-phenanthren-2-yl]-[1,3,2]dioxaborolane | HCID 58789476 | — |
| Produkt | 2,7-bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-9H-fluoren-9-one | HCID 59264515 | — |
Reaktionsschritte
Followed the procedure used to prepare 4,4,5,5-tetramethyl-2-[7-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-9,10-dihydro-phenanthren-2-yl]-[1,3,2]dioxaborolane, except that 2,7-dibromo-9-fluorenone was used instead of 2,7-dibromo-9,10-dihydro-phenanthrene.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08841278B2 |
| Quelldatensatz | uspto-grants-2014_09 |
| ORD ID | ord-1f5a1d1eeba04715ab41f3df09fb7deb |
| Quellennotiz | uspto-grants-2014_09 |