HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dichloromethane → 12-Chloro-6-chrysenecarbaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dichloromethane | HCID 6344 | — |
| Edukt | Chrysene, 6-chloro- | HCID 56969 | — |
| Edukt | 6-Chrysenecarbaldehyde | HCID 12438774 | — |
| Lösungsmittel | Ethyl Acetate | HCID 8857 | — |
| Produkt | 12-Chloro-6-chrysenecarbaldehyde | HCID 13375389 | — |
Reaktionsschritte
6-Chlorochrysene (Cambridge Chemical, Inc., 70 g, 0.266 mol) was formylated according to the proceudre outlined in 1A, except that CH2Cl2 (2.5 L) was used as the reaction solvent. Chromatography on a plug of SiO2 (1 kg) using EtOAc as the eluting solvent afforded after removal of solvent and drying 19.1 g (25%) of 12-chloro-6-chrysenecarbaldehyde mp 255°-257°, (EtOAc).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04719048 |
| Quelldatensatz | uspto-grants-1988_01 |
| ORD ID | ord-7700cc6aa36143aaa24d1763a12db217 |
| Quellennotiz | uspto-grants-1988_01 |