Dabco → 6-{3-Chloro-4-[2-(1,5-dimethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenoxy}-4-trifluoromethyl-nicotinic acid methyl ester

HRID 1096021

Reaktionsgleichung

Reaktionsgleichung von HRID 1096021
[Cl:1][C:2]1[CH:7]=[C:6]([OH:8])[CH:5]=[CH:4][C:3]=1[CH:9]([CH3:25])[C:10]([C:16]1[CH:17]=[C:18]([CH3:24])[C:19](=[O:23])[N:20]([CH3:22])[CH:21]=1)([OH:15])[C:11]([F:14])([F:13])[F:12].[CH3:26][O:27][C:28](=[O:40])[C:29]1[C:34]([C:35]([F:38])([F:37])[F:36])=[CH:33][C:32](Cl)=[N:31][CH:30]=1.N12CCN(CC1)CC2>C(N(CC)CC)C>[CH3:26][O:27][C:28](=[O:40])[C:29]1[C:34]([C:35]([F:36])([F:37])[F:38])=[CH:33][C:32]([O:8][C:6]2[CH:5]=[CH:4][C:3]([CH:9]([CH3:25])[C:10]([C:16]3[CH:17]=[C:18]([CH3:24])[C:19](=[O:23])[N:20]([CH3:22])[CH:21]=3)([OH:15])[C:11]([F:13])([F:14])[F:12])=[C:2]([Cl:1])[CH:7]=2)=[N:31][CH:30]=1

Komponenten

5

Edukt 3

HCID 9237DabcoHCID 2775340Methyl 6-chloro-4-(trifluoromethyl)nicotinateHCID 666993015-[2-(2-Chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1,3-dimethyl-1H-pyridin-2-one

Produkt 1

HCID 723105636-{3-Chloro-4-[2-(1,5-dimethyl-6-oxo-1,6-dihydro-pyridin-3-yl)-3,3,3-trifluoro-2-hydroxy-1-methyl-propyl]-phenoxy}-4-trifluoromethyl-nicotinic acid methyl ester

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 8471TriethylamineLösungsmittel

Versuchsvorschrift

In analogy to Example 163, 5-[2-(2-chloro-4-hydroxy-phenyl)-1-hydroxy-1-trifluoromethyl-propyl]-1,3-dimethyl-1H-pyridin-2-one (Example 203, step 5) was reacted with methyl-6-chloro-4-(trifluoromethyl)-nicotinate in the presence of triethylamine and 1,4-diazabicyclo[2.2.2]octane to give the title compound as an off-white solid. MS (m/e)=579.3 [M+H+].

Quellen und Nachweise

ORD-Eintrag
ord-2f918ac976db4bc4a96ce6e7e2182550
Quelldatensatz
uspto-grants-2012_03
Patentnummer
US08138189B2

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