HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,3-Benzodioxole-5-carboxaldehyde, 6-bromo- → 6-[4-(Ethoxycarbonyl)-1-methyl-5-trifluoromethyl-1H-pyrrol-2-yl]-1,3-benzodioxole-5-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,3-Benzodioxole-5-carboxaldehyde, 6-bromo- | HCID 95062 | — |
| Edukt | Ethyl 2-methyl-3-pyrrolecarboxylate | HCID 136747 | — |
| Edukt | 2-Bromo-4-chlorobenzaldehyde | HCID 13154710 | — |
| Edukt | ethyl 2-(trifluoromethyl)-1H-pyrrole-3-carboxylate | HCID 85684081 | — |
| Produkt | 6-[4-(Ethoxycarbonyl)-1-methyl-5-trifluoromethyl-1H-pyrrol-2-yl]-1,3-benzodioxole-5-carboxylic acid | HCID 117833890 | — |
Reaktionsschritte
The procedure is in accordance with the process of Preparation 1, replacing in Step A the ethyl 2-methyl-1H-pyrrole-3-carboxylate by ethyl 2-(trifluoromethyl)-1H-pyrrole-3-carboxylate and also the 2-bromo-4-chlorobenzaldehyde used in Step B by 6-bromo-1,3-benzodioxole-5-carbaldehyde.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US09108983B2 |
| Quelldatensatz | uspto-grants-2015_08 |
| ORD ID | ord-580f8210768c429e9e30116492270c94 |
| Quellennotiz | uspto-grants-2015_08 |