HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Potassium Phosphate, Tribasic → [5-(4'-chloro-biphenyl-3-yl)-1,4-dimethyl-1H-pyrazol-3-yl]-(3-diethylamino-pyrrolidin-1-yl)-methanone
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Potassium Phosphate, Tribasic | HCID 62657 | — |
| Edukt | 4-Chlorophenylboronic acid | HCID 74299 | — |
| Edukt | [5-(3-bromo-phenyl)-1,4-dimethyl-1H-pyrazol-3-yl]-(3-diethylamino-pyrrolidin-1-yl)-methanone | HCID 67315151 | — |
| Produkt | [5-(4'-chloro-biphenyl-3-yl)-1,4-dimethyl-1H-pyrazol-3-yl]-(3-diethylamino-pyrrolidin-1-yl)-methanone | HCID 57555043 | 39% |
Reaktionsschritte
In analogy to the procedure described in example 14C] but with 2.8 eq of K3PO4, [5-(3-bromo-phenyl)-1,4-dimethyl-1H-pyrazol-3-yl]-(3-diethylamino-pyrrolidin-1-yl)-methanone and 4-chlorophenylboronic acid gave [5-(4′-chloro-biphenyl-3-yl)-1,4-dimethyl-1H-pyrazol-3-yl]-(3-diethylamino-pyrrolidin-1-yl)-methanone in 39% yield as light brown foam. MS: 451.3 (MH+, 1 Cl).
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US07977358B2 |
| Quelldatensatz | uspto-grants-2011_07 |
| ORD ID | ord-7ecc5c1f294a4623a4199571d858938f |
| Quellennotiz | uspto-grants-2011_07 |