HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Sodium Carbonate → tert-butyl {[5-(3-acetyl-2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Sodium Carbonate | HCID 10340 | — |
| Edukt | (3-Acetyl-2-fluorophenyl)boronic acid | HCID 16217905 | — |
| Edukt | tert-Butyl {[5-bromo-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate | HCID 57522258 | — |
| Katalysator | HCID 178418397 | HCID 178418397 | — |
| Produkt | tert-butyl {[5-(3-acetyl-2-fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate | HCID 66974665 | — |
Reaktionsschritte
By a similar operation as in Reference Example 79 and using tert-butyl {[5-bromo-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl]methyl}methylcarbamate (430 mg), (3-acetyl-2-fluorophenyl)boronic acid (273 mg), sodium carbonate (254 mg), and tetrakis(triphenylphosphine)palladium (173 mg), the title compound was obtained as a pale-yellow oil (yield 443 mg, 91%).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08436187B2 |
| Quelldatensatz | uspto-grants-2013_05 |
| ORD ID | ord-e8d40fbdb3e648018868a2b9f702f702 |
| Quellennotiz | uspto-grants-2013_05 |