HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
2,4-Difluorobenzoic acid → (8-Fluoro-1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 2,4-Difluorobenzoic acid | HCID 74102 | — |
| Edukt | (1-Methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester | HCID 72957243 | — |
| Produkt | (8-Fluoro-1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester | HCID 86585813 | — |
Reaktionsschritte
The starting material (8-fluoro-1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]-diazepin-5-ylidenemethyl)phosphonic acid diethyl ester was prepared in an analogous fashion to (1-methyl-1,2,3,4-tetrahydrobenzo[e][1,4]diazepin-5-ylidenemethyl)phosphonic acid diethyl ester, as described in Example 1 by replacing 2-fluorobenzoic acid with 2,4-difluorobenzoic acid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06703387B2 |
| Quelldatensatz | uspto-grants-2004_03 |
| ORD ID | ord-abc16f3cc58d4f7da8d4f0a457a7dbba |
| Quellennotiz | uspto-grants-2004_03 |