HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
4-[4-(Trifluoromethyl)phenyl]thiophene-2-carboxylic acid → 3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 4-[4-(Trifluoromethyl)phenyl]thiophene-2-carboxylic acid | HCID 21986512 | — |
| Edukt | 3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carbaldehyde | HCID 21986550 | — |
| Produkt | 3-Methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid | HCID 21986349 | — |
Reaktionsschritte
The title compound was prepared using 3-methyl-5-[4-(trifluoromethyl)phenyl]thiophene-2-carbaldehyde (intermediate 74) by a method analogous to the preparation of 4-[4-(trifluoromethyl)phenyl]thiophene-2-carboxylic acid (intermediate 38).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07091237B2 |
| Quelldatensatz | uspto-grants-2006_08 |
| ORD ID | ord-b32d3278f4144988a796a1120977547e |
| Quellennotiz | uspto-grants-2006_08 |