HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-cyclopropyl-2-methyl-3H-imidazole-4-carbaldehyde → 5,5-Dimethyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole-3-carbaldehyde
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-cyclopropyl-2-methyl-3H-imidazole-4-carbaldehyde | HCID 21097307 | — |
| Edukt | 2-Bromo-3-isopropoxy-propenal | HCID 53416634 | — |
| Edukt | HCID 178425620 | HCID 178425620 | — |
| Produkt | 5,5-Dimethyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole-3-carbaldehyde | HCID 21097335 | — |
Reaktionsschritte
5,5-Dimethyl-6,7-dihydro-5H-pyrrolo[1,2-a]imidazole-3-carbaldehyde was prepared from 5,5-dimethyl-pyrrolidin-2-ylideneamine (Buckley, et al. J. Chem. Soc. 1947, 1507.) and 2-bromo-3-isopropoxy-propenal in the same manner as cyclopropyl-2-methyl-3H-imidazole-4-carbaldehyde (Example 45).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07214802B2 |
| Quelldatensatz | uspto-grants-2007_05 |
| ORD ID | ord-0094fa87aa3c44209fc3e8556dfd0d75 |
| Quellennotiz | uspto-grants-2007_05 |