HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Binap, (A+-)- → Tert-butyl 4-diphenylphosphanyl-2-(diphenylphosphanylmethyl)pyrrolidine-1-carboxylate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Binap, (A+-)- | HCID 634876 | — |
| Edukt | (S)-(-)-2,2'-Bis(di-p-tolylphosphino)-1, 1'-binaphthyl | HCID 4189906 | — |
| Edukt | Tert-butyl 4-dicyclohexylphosphanyl-2-(diphenylphosphanylmethyl)pyrrolidine-1-carboxylate | HCID 4643313 | — |
| Produkt | Tert-butyl 4-diphenylphosphanyl-2-(diphenylphosphanylmethyl)pyrrolidine-1-carboxylate | HCID 4428041 | — |
Reaktionsschritte
1-t-butoxycarbonyl-4-dicyclohexylphosphino-2-diphenylphosphinomethylpyrrolidine, and the like. Of these, 2,2'-bis(diphenylphosphino)-1,1'-binaphthyl and 2,2'-bis[di(4-methylphenyl)phosphino]-1,1'-binaphthyl are preferable.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05880301 |
| Quelldatensatz | uspto-grants-1999_03 |
| ORD ID | ord-91f616c066d2465eb7dd1dcd82404300 |
| Quellennotiz | uspto-grants-1999_03 |