HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Benzaldehyde → 2,2-dimethyl-5-[(E)-alpha-methylstyryl]-1,3-benzodithiol
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Benzaldehyde | HCID 240 | — |
| Edukt | [1-(2,2-Dimethyl-1,3-benzodithiol-5-yl)ethyl]triphenylphosphonium bromide | HCID 19935456 | — |
| Produkt | 2,2-dimethyl-5-[(E)-alpha-methylstyryl]-1,3-benzodithiol | HCID 22858578 | — |
Reaktionsschritte
In analogy to Example 45, by reacting [1-(2,2-dimethyl-1,3-benzodithiol-5-yl)ethyl]triphenylphosphonium bromide with benzaldehyde, there was obtained 2,2-dimethyl-5-[(E)-α-methylstyryl]-1,3-benzodithiol, melting point 57°-58° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05164387 |
| Quelldatensatz | uspto-grants-1992_11 |
| ORD ID | ord-e1dffd5c3e3c48709aacf41bb504c17f |
| Quellennotiz | uspto-grants-1992_11 |