1,2-Dichloroethane → {4-[3-(6-Amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-chloro-phenyl}-(4-methyl-piperazin-1-yl)-methanone

HRID 1529232Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1529232
[NH2:1][C:2]1[N:7]=[CH:6][C:5]([C:8]#[C:9][C:10]2[C:11]([CH2:26][CH3:27])=[N:12][CH:13]=[CH:14][C:15]=2[C:16]2[CH:24]=[CH:23][C:19]([C:20](O)=[O:21])=[C:18]([Cl:25])[CH:17]=2)=[CH:4][CH:3]=1.[CH3:28][N:29]1[CH2:34][CH2:33][NH:32][CH2:31][CH2:30]1.C(Cl)CCl.C1C=CC2N(O)N=NC=2C=1.CCN(C(C)C)C(C)C>CN(C=O)C.O.C(#N)C>[NH2:1][C:2]1[N:7]=[CH:6][C:5]([C:8]#[C:9][C:10]2[C:11]([CH2:26][CH3:27])=[N:12][CH:13]=[CH:14][C:15]=2[C:16]2[CH:24]=[CH:23][C:19]([C:20]([N:32]3[CH2:33][CH2:34][N:29]([CH3:28])[CH2:30][CH2:31]3)=[O:21])=[C:18]([Cl:25])[CH:17]=2)=[CH:4][CH:3]=1

Komponenten

8

Edukt 5

HCID 111,2-DichloroethaneHCID 531671-MethylpiperazineHCID 757711-HydroxybenzotriazoleHCID 81531DiisopropylethylamineHCID 582352874-[3-(6-Amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-chloro-benzoic acid

Produkt 1

HCID 49800789{4-[3-(6-Amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-chloro-phenyl}-(4-methyl-piperazin-1-yl)-methanone

Reagenzien, Katalysatoren, Lösungsmittel 2

HCID 6228DimethylformamideLösungsmittelHCID 18373917Acetonitrile--water (1/1)Lösungsmittel

Versuchsvorschrift

The title compound is synthesized according to general procedure GP5 starting from 100 mg (0.27 mmol) 4-[3-(6-Amino-pyridin-3-ylethynyl)-2-ethyl-pyridin-4-yl]-2-chloro-benzoic acid (A-40) using 40 mg (0.40 mmoL) N-methyl piperazine, 102 mg (0.53 mmol) EDC, 72 mg (0.53 mmol) HOBt and 68 mg (0.53 mmol) DIPEA in 1.2 mL DMF. After completion of the reaction, the reaction mixture is filtered and the product is isolated from the obtained solution by RP-HPLC using a H2O/ACN-gradient. Yield: 66 mg (54%).

Aufarbeitung

  1. customAfter completion of the reaction
  2. filtrationthe reaction mixture is filtered
  3. customthe product is isolated from the obtained solution by RP-HPLC

Quellen und Nachweise

ORD-Eintrag
ord-f2a4ef04d7024db5a0b42121af6d4967
Quelldatensatz
uspto-grants-2015_07
Patentnummer
US09090564B2

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