HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Tetrachlorophthalic anhydride → 4,5,6,7-tetrachloro-2,3-dihydro-1H-indene-1,3-dione
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Tetrachlorophthalic anhydride | HCID 8326 | — |
| Edukt | 1,2-Indandione | HCID 123358 | — |
| Produkt | 4,5,6,7-tetrachloro-2,3-dihydro-1H-indene-1,3-dione | HCID 2729042 | — |
Reaktionsschritte
Tetrachloro phthalic anhydride was converted to the indane dione by the method described in Example 8(a), decomposes on heating. (Found; C, 39.01; H, 0.75; Cl, 50.15; C9H2Cl4O2 requires: C, 38.07; H, 0.71; C, 49.60%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US03978231 |
| Quelldatensatz | uspto-grants-1976_08 |
| ORD ID | ord-9ac8ee557ee347d8a8b2573873475e79 |
| Quellennotiz | uspto-grants-1976_08 |