HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Dabco → [1,1'-Biphenyl]-3-ylmethyl 3-(2,2-dibromoethenyl)-2,2-dimethycyclopropanecarboxylate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Dabco | HCID 9237 | — |
| Edukt | Potassium Hydroxide | HCID 14797 | — |
| Edukt | 3-(2,2-Dibromovinyl)-2,2-dimethylcyclopropane-1-carboxylic acid | HCID 181248 | — |
| Edukt | 3-(Bromomethyl)biphenyl | HCID 3864405 | — |
| Produkt | [1,1'-Biphenyl]-3-ylmethyl 3-(2,2-dibromoethenyl)-2,2-dimethycyclopropanecarboxylate | HCID 13064776 | — |
Reaktionsschritte
[1,1'-Biphenyl]-3-ylmethyl 3-(2,2-dibromoethenyl)-2,2-dimethycyclopropanecarboxylate was prepared by the method described in Example 1B above using potassium hydroxide (0.66 g, 0.12 mole), 3-(2,2-dibromoethenyl)-2,2-dimethylcyclopropanecarboxylic acid (5.3 g, 0.12 mole), which may be prepared according to the method of Elliott, et al., U.S. Pat. No. 4,024,163, 3-bromomethylbiphenyl (2.7 g, 0.12 mole), and 0.1 g of 1,4-diazabicyclo[2.2.2]octane.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04130657 |
| Quelldatensatz | uspto-grants-1978_12 |
| ORD ID | ord-3416e62f173340af90f85110cb689995 |
| Quellennotiz | uspto-grants-1978_12 |