HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1-Hydroxy-2-naphthoic acid → 4-Bromo-1-hydroxynaphthalene-2-carboxylic acid
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1-Hydroxy-2-naphthoic acid | HCID 6844 | — |
| Edukt | Bromine | HCID 24408 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | 4-Bromo-1-hydroxynaphthalene-2-carboxylic acid | HCID 289393 | — |
Reaktionsschritte
To a solution of 2.50 g 1-hydroxy-2-naphthoic acid in 50 ml chloroform a solution of 0.68 ml bromine in 5 ml chloroform was added dropwise. After 16 h the reaction was concentrated to yield 3.40 g 4-bromo-1-hydroxy-naphthalene-2-carboxylic acid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08501981B2 |
| Quelldatensatz | uspto-grants-2013_08 |
| ORD ID | ord-c476824724194ed09ca48b85851eeef4 |
| Quellennotiz | uspto-grants-2013_08 |