HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methane → Cyclohexyl isocyanate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methane | HCID 297 | — |
| Edukt | 1-Naphthol | HCID 7005 | — |
| Edukt | Cyclohexylamine | HCID 7965 | — |
| Katalysator | Tetraethylammonium Iodide | HCID 6225 | — |
| Katalysator | Rhodium | HCID 23948 | — |
| Produkt | Cyclohexyl isocyanate | HCID 18502 | — |
Reaktionsschritte
The carbonylation reaction is conducted in the same manner as in Example 1 except that 25 mmol of cyclohexylamine, 86 g of α-naphthol, 1.5 g of Rh/C having 5% Rh carried on activated charcoal and 1 mmol of tetraethylammonium iodide are employed. As a result, the yields of cyclohexyl isocyanate and α-naphthyl cyclohexyl carbamate are 58% and 10%, respectively.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04587056 |
| Quelldatensatz | uspto-grants-1986_05 |
| ORD ID | ord-df5d85d8c97f4f9bbfa76d696c7c7942 |
| Quellennotiz | uspto-grants-1986_05 |