HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,6-Hexanediol → 1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,6-Hexanediol | HCID 12374 | — |
| Edukt | 4-Amino-2,2,6,6-tetramethylpiperidine | HCID 37524 | — |
| Edukt | HCID 178418361 | HCID 178418361 | — |
| Produkt | 1,6-Bis(2,2,6,6-tetramethyl-4-piperidylamino)hexane | HCID 93419 | — |
Reaktionsschritte
A mixture of 4-amino-2,2,6,6-tetramethylpiperidine and 1,6-hexanediol in a molar ratio of 4:1 is reacted in a 1-liter shaft oven which is filled with 500 ml of reduced copper chromite catalyst (Harshaw Cu 1107 of Harshaw Chemical Co, DE-5632 Wermelskirchen) at 180° C. and 30 bars of hydrogen hourly.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04526971 |
| Quelldatensatz | uspto-grants-1985_07 |
| ORD ID | ord-87e7e1d3f09947258c8930b5f8efa942 |
| Quellennotiz | uspto-grants-1985_07 |