HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
1,5-Naphthalenedisulfonic acid → 1-(6-Chloropyridin-2-yl-oxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one naphthalene-1,5-disulphonate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 1,5-Naphthalenedisulfonic acid | HCID 6666 | — |
| Edukt | HCID 20493724 | HCID 20493724 | — |
| Lösungsmittel | Acetone | HCID 180 | — |
| Produkt | 1-(6-Chloropyridin-2-yl-oxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one naphthalene-1,5-disulphonate | HCID 20493723 | 94% |
Reaktionsschritte
10 g (0.034 mol) of 1-(6-chloropyridin-2-yl-oxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one (Example 1) were dissolved in 50 ml of acetone, and a solution of 8 g (0.027 mol) of naphthalene-1,5-disulphonic acid in 50 ml of acetone was added. The salt which precipitated after some time was filtered off and dried. 14 g (94% of theory) of 1-(6-chloropyridin-2-yl-oxy)-3,3-dimethyl-1-(1,2,4-triazol-1-yl)-butan-2-one naphthalene-1,5-disulphonate of melting point 212°-215° C. (decomposition) were obtained.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04396624 |
| Quelldatensatz | uspto-grants-1983_08 |
| ORD ID | ord-67881597b9c14b8e92c44f7668bfd60d |
| Quellennotiz | uspto-grants-1983_08 |