HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Azobisisobutyronitrile → 3-(dimethylphosphinyl)-propyl N-(7-chloro-4-quinolyl)-anthranilate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Azobisisobutyronitrile | HCID 6547 | — |
| Edukt | HCID 12669156 | HCID 12669156 | — |
| Edukt | methylphosphonoylmethane | HCID 178503022 | — |
| Lösungsmittel | Toluene | HCID 1140 | — |
| Produkt | 3-(dimethylphosphinyl)-propyl N-(7-chloro-4-quinolyl)-anthranilate | HCID 12669153 | — |
Reaktionsschritte
A mixture of 3.37 grams (0.01 mol) of allyl 7-chloro-4-quinolyl-anthranilate (melting point 112° C.) dissolved in 60 ml of toluene and 1.17 grams (0.015 mol) of dimethylphosphine oxide is heated to 100° C. 30 mg of α,α'-azo-bis-isobutyronitrile in 10 ml of toluene are then added dropwise to catalyse the addition of the dimethylphosphine oxide to the allyl double bond. From the cooled solution, 3-(dimethylphosphinyl)-propyl N-(7-chloro-4-quinolyl)-anthranilate is isolated; melting point 162° C. (after recrystallisation from acetone); yield: 3.58 grams (86% of theory).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04160828 |
| Quelldatensatz | uspto-grants-1979_07 |
| ORD ID | ord-c2425d3a5ae74127a047f4b61bb360fb |
| Quellennotiz | uspto-grants-1979_07 |