N-methylpropyn-2-ylamine → (Z)-1,3-Dihydro-5-fluoro-4-[3-(N-methylamino)-1-propynyl]-3-[(1H-pyrrol-2-yl)methylene]-2H-indol-2-one

HRID 1069719Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1069719
[CH3:1][NH:2][CH2:3][C:4]#[CH:5].[F:6][C:7]1[C:8](I)=[C:9]2[C:13](=[CH:14][CH:15]=1)[NH:12][C:11](=[O:16])/[C:10]/2=[CH:17]\[C:18]1[NH:19][CH:20]=[CH:21][CH:22]=1>C1C=CC([P]([Pd]([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)([P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)[P](C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)(C2C=CC=CC=2)C2C=CC=CC=2)=CC=1.CN(C=O)C.CCN(CC)CC>[F:6][C:7]1[C:8]([C:5]#[C:4][CH2:3][NH:2][CH3:1])=[C:9]2[C:13](=[CH:14][CH:15]=1)[NH:12][C:11](=[O:16])/[C:10]/2=[CH:17]\[C:18]1[NH:19][CH:20]=[CH:21][CH:22]=1

Komponenten

6

Versuchsvorschrift

Using Method C above, N-methylpropargyl amine (48.4 mg, 0.7 mmol) was coupled with (Z)-1,3-dihydro-5-fluoro-4-iodo-3-[(1H-pyrrol-2-yl)methylene]-2H-indol-2-one (100 mg, 0.28 mmol) (Starting Material 5, supra) using (Ph3P)4Pd (32 mg) and Cul (5.3 mg) as catalyst in DMF (5 mL) and Et3N (5 mL) as solvent at 85° C. for 18 h to yield (Z)-1,3-Dihydro-5-fluoro-4-[3-(N-methylamino)-1-propynyl]-3-[(1H-pyrrol-2-yl)methylene]-2H-indol-2-one. (Yield 10 mg, 12%).

Quellen und Nachweise

ORD-Eintrag
ord-02fce486cfe448eb8aee620b40e492e3
Quelldatensatz
uspto-grants-2001_06
Patentnummer
US06252086B1

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