Water → HCID 56943108, Verbindung

HRID 1631149Notizen

Reaktionsgleichung

Br[C:2]1[CH:13]=[C:12]([F:14])[C:11]([F:15])=[CH:10][C:3]=1[CH2:4][N:5]1[CH2:9][CH2:8][CH2:7][CH2:6]1.C(=O)([O-])[O-].[K+].[K+].O.[NH2:23][C:24]1[N:33]=[C:32]([C:34]([N:36]2[CH2:44][C:43]3[C:38](=[CH:39][CH:40]=[CH:41][CH:42]=3)[CH2:37]2)=[O:35])[C:31]2[C:26](=[CH:27][CH:28]=[C:29](B3OC(C)(C)C(C)(C)O3)[CH:30]=2)[N:25]=1>C(O)C.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.C1C=CC(P(C2C=CC=CC=2)[C-]2C=CC=C2)=CC=1.Cl[Pd]Cl.[Fe+2]>[NH2:23][C:24]1[N:33]=[C:32]([C:34]([N:36]2[CH2:37][C:38]3[C:43](=[CH:42][CH:41]=[CH:40][CH:39]=3)[CH2:44]2)=[O:35])[C:31]2[C:26](=[CH:27][CH:28]=[C:29]([C:2]3[CH:13]=[C:12]([F:14])[C:11]([F:15])=[CH:10][C:3]=3[CH2:4][N:5]3[CH2:9][CH2:8][CH2:7][CH2:6]3)[CH:30]=2)[N:25]=1

Komponenten

Reaktionsbedingungen

Temperatur: 120 °C

Versuchsvorschrift

129 mg of 1-(2-bromo-4,5-difluorobenzyl)pyrrolidine, 100 mg of potassium carbonate, 7 μl of water and 17 mg of [1,1′-bis(diphenylphosphino)ferrocene]-palladium(II) dichloride are added to a solution of 150 mg of [2-amino-6-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)quinazolin-4-yl]-(1,3-dihydroisoindol-2-yl)methanone in 4 ml of ethanol under argon. The mixture is heated at 120° C. for 30 min; the hot mixture is filtered through kieselguhr, and the filtrate is evaporated and purified by chromatography (reversed phase HPLC).

Aufarbeitung

filtrationthe hot mixture is filtered through kieselguhr
customthe filtrate is evaporated
custompurified by chromatography (reversed phase HPLC)

Quellen und Nachweise

ORD-Eintrag: ord-5c6197d0eb054d9c868798396e6cf9ce
Quelldatensatz: uspto-grants-2014_07
DOI: 10.6084/m9.figshare.5104873.v1
Patentnummer: US08791129B2

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