4-Fluoro-3-(trifluoromethyl)aniline → 4-(1-(2,6-Dichlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-N-(4-fluoro-3-(trifluoromethyl)phenyl)-2-methoxybenzamide

HRID 59491

Reaktionsgleichung

Reaktionsgleichung von HRID 59491
[Cl:1][C:2]1[CH:7]=[CH:6][CH:5]=[C:4]([Cl:8])[C:3]=1[N:9]1[C:13](=[O:14])[NH:12][C:11]([C:15]2[CH:24]=[CH:23][C:18]([C:19]([O:21]C)=O)=[C:17]([O:25][CH3:26])[CH:16]=2)=[N:10]1.[F:27][C:28]1[CH:34]=[CH:33][C:31]([NH2:32])=[CH:30][C:29]=1[C:35]([F:38])([F:37])[F:36].C[Al](C)C>C1(C)C=CC=CC=1>[Cl:8][C:4]1[CH:5]=[CH:6][CH:7]=[C:2]([Cl:1])[C:3]=1[N:9]1[C:13](=[O:14])[NH:12][C:11]([C:15]2[CH:24]=[CH:23][C:18]([C:19]([NH:32][C:31]3[CH:33]=[CH:34][C:28]([F:27])=[C:29]([C:35]([F:38])([F:36])[F:37])[CH:30]=3)=[O:21])=[C:17]([O:25][CH3:26])[CH:16]=2)=[N:10]1

Komponenten

5

Edukt 3

HCID 753774-Fluoro-3-(trifluoromethyl)anilineHCID 16682925TrimethylaluminumHCID 136492383methyl 4-(1-(2,6-dichlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-2-methoxybenzoate

Produkt 1

HCID 1366124904-(1-(2,6-Dichlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-N-(4-fluoro-3-(trifluoromethyl)phenyl)-2-methoxybenzamideAusbeute 43,5 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

The title compound was prepared by following the procedure as described for step-6 of Intermediate-26 by using methyl 4-(1-(2,6-dichlorophenyl)-5-oxo-4,5-dihydro-1H-1,2,4-triazol-3-yl)-2-methoxybenzoate (Intermediate-46, 0.070 g, 0.17 mmol), 4-fluoro-3-(trifluoromethyl)aniline (0.048 g, 0.26 mmol), trimethyl aluminum (2M solution in toluene) (0.5 mL) and dry toluene (5.0 mL) to afford 0.040 g of desired product. 1H NMR (300 MHz, DMSO d6): δ 3.95 (s, 3H), 7.49-7.64 (m, 4H), 7.72-7.76 (m, 3H), 7.99 (m, 1H), 8.25 (m, 1H), 10.52 (s, 1H), 12.86 (s, 1H); MS (m/z): 541.05 (M+).

Aufarbeitung

  1. customThe title compound was prepared

Quellen und Nachweise

ORD-Eintrag
ord-e33ca18e31944d5d8aad05c3209feee9
Quelldatensatz
uspto-grants-2016_09
Patentnummer
US09439890B2

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