Reaktionsgleichung
[O-]P([O-])([O-])=O.[K+].[K+].[K+].Br[C:10]1[CH:11]=[C:12]([N:16]2[C:20]([CH3:21])=[C:19]([C:22]([OH:24])=[O:23])[C:18]([CH3:25])=[N:17]2)[CH:13]=[CH:14][CH:15]=1.[Cl:26][C:27]1[CH:32]=[CH:31][C:30](/[CH:33]=[CH:34]/B(O)O)=[CH:29][CH:28]=1>C(Cl)Cl>[Cl:26][C:27]1[CH:32]=[CH:31][C:30](/[CH:33]=[CH:34]/[C:10]2[CH:11]=[C:12]([N:16]3[C:20]([CH3:21])=[C:19]([C:22]([OH:24])=[O:23])[C:18]([CH3:25])=[N:17]3)[CH:13]=[CH:14][CH:15]=2)=[CH:29][CH:28]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
In analogy to the procedure described in Example 14C], but with 2.8 eq of K3PO4, 1-(3-bromo-phenyl)-3,5-dimethyl-1H-pyrazole-4-carboxylic acid and trans-2-(4-chlorophenyl)vinylboronic acid gave after suspending in CH2Cl2 and filtration the title compound in 63% yield as light yellow solid. MS: 352.2 (M+, 1 Cl).
Aufarbeitung
- customgave
- filtrationfiltration the title compound in 63% yield as light yellow solid
Quellen und Nachweise
- ORD-Eintrag
- ord-9b5c0dac91ee436c9b208f39c20e1b07
- Quelldatensatz
- uspto-grants-2011_07
- Patentnummer
- US07977358B2
Verknüpfte Notizen
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