HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,4-Benzenedicarboxylate → Ruthenium isophthalate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,4-Benzenedicarboxylate | HCID 154269 | — |
| Edukt | 1,3-Benzenedicarboxylic acid, sodium salt (1:2) | HCID 14535627 | — |
| Edukt | Ruthenium terephthalate | HCID 86746321 | — |
| Produkt | Ruthenium isophthalate | HCID 86746320 | — |
Reaktionsschritte
Ruthenium isophthalate was prepared and tested as described above in the case of ruthenium terephthalate. Elementary analysis indicates Ru(C8H4O4)2Ru; theor. 23.5, found 23.8; C, theor. 44.7, found 45.0; H, theor. 1.85, found 1.90. Thus, as with the terephthalate, reaction of RuCl3 with sodium isophthalate solution in air yields an Ru+4 not Ru+3 product. Ruthenium isophthalate is a semiconductor having a volume resistivity of about 10 ohm-cm at room temperature. This salt decomposes at 85° C., as compared to 550° C. for the corresponding terephthalate.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05162557 |
| Quelldatensatz | uspto-grants-1992_11 |
| ORD ID | ord-a0b8de18c018411fb6088db50669b66f |
| Quellennotiz | uspto-grants-1992_11 |