StartseiteMCPWorkbenchSkills
StartseiteWorkbenchBenachrichtigungenMein Bereich
llms.txt · MCP-AnleitungDatenschutz · Nutzungsbedingungen · Supportv1.8.0
  1. Startseite
  2. /Reaktion

Aniline → N-phenyl-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carboxamide

HRID 2383464
Notizen
Druckvorschau

Reaktionsgleichung

Reaktionsgleichung von HRID 2383464
[CH3:1][O:2][C:3]1[CH:25]=[CH:24][C:6]([CH2:7][N:8]2[C:12]3[N:13]=[CH:14][C:15]4[CH2:16][N:17]([C:21](Cl)=[O:22])[CH2:18][CH2:19][C:20]=4[C:11]=3[CH:10]=[N:9]2)=[CH:5][CH:4]=1.[NH2:26][C:27]1[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1>CN(C=O)C>[C:27]1([NH:26][C:21]([N:17]2[CH2:16][C:15]3[CH:14]=[N:13][C:12]4[NH:8][N:9]=[CH:10][C:11]=4[C:20]=3[CH2:19][CH2:18]2)=[O:22])[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=1.[CH3:1][O:2][C:3]1[CH:25]=[CH:24][C:6]([CH2:7][N:8]2[C:12]3[N:13]=[CH:14][C:15]4[CH2:16][N:17]([C:21]([NH:26][C:27]5[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=5)=[O:22])[CH2:18][CH2:19][C:20]=4[C:11]=3[CH:10]=[N:9]2)=[CH:5][CH:4]=1
KomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion

Komponenten

5

Edukt 2

HCID 6115AnilineHCID 594905863-(4-methoxybenzyl)-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carbonyl chloride

Produkt 2

HCID 46836849N-phenyl-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carboxamideHCID 594905663-(4-methoxybenzyl)-N-phenyl-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carboxamide

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 6228
Dimethylformamide
Lösungsmittel
2×

Reaktionsbedingungen

Temperatur
80 °C

Versuchsvorschrift

Step (i): To a 0.1M solution of 3-(4-methoxybenzyl)-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carbonyl chloride (0.5 mL, 0.050 mmol) in anhydrous DMF was added a 0.1M solution of aniline (0.75 mL, 0.075 mmol) in anhydrous DMF. The reaction mixture allowed shaken at 80° C. for 16 hours. The solvent was removed under reduced pressure and to give the desired product, 3-(4-methoxybenzyl)-N-phenyl-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carboxamide as a solid, which was used in the next step without any further purification. Step (ii): To the product obtained in Step 2(i) was added trifluoroacetic acid (1 mL). The reaction mixture was heated at 70° C. for 16 hours. On the completion of the reaction, toluene (3 mL) was added and the solvent removed under reduced pressure. The crude product was purified using reverse phase HPLC to give the desired product, N-phenyl-8,9-dihydro-3H-pyrazolo[3,4-c][2,7]naphthyridine-7(6H)-carboxamide as a white solid. LCMS [M+H]: 294.

Aufarbeitung

  1. customThe solvent was removed under reduced pressure

Quellen und Nachweise

ORD-Eintrag
ord-d480944532d34890a3bca74ec0536772
Quelldatensatz
uspto-grants-2012_09
DOI
10.6084/m9.figshare.5104873.v1
Patentnummer
US08263610B2

Notizen zur Reaktion

Wird geladen…

Auf dieser SeiteKomponentenReaktionsbedingungenVersuchsvorschriftAufarbeitungQuellen und NachweiseNotizen zur Reaktion