Hydrochloric Acid → 1-{[3-(4-Fluorophenyl)isoxazol-5-yl]methyl}-N,N-bis(4-methoxybenzyl)-2,6,7-trimethyl-1H-imidazo[4,5-c]pyridin-4-amine

HRID 606098Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 606098
[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:12]=[C:11]([CH2:13][NH:14][C:15]3[C:20]([CH3:21])=[C:19]([CH3:22])[N:18]=[C:17]([N:23]([CH2:33][C:34]4[CH:39]=[CH:38][C:37]([O:40][CH3:41])=[CH:36][CH:35]=4)[CH2:24][C:25]4[CH:30]=[CH:29][C:28]([O:31][CH3:32])=[CH:27][CH:26]=4)[C:16]=3[NH2:42])[O:10][N:9]=2)=[CH:4][CH:3]=1.[C:43](OCC)(OCC)(OCC)[CH3:44].Cl>C1(C)C=CC=CC=1>[F:1][C:2]1[CH:7]=[CH:6][C:5]([C:8]2[CH:12]=[C:11]([CH2:13][N:14]3[C:15]4[C:20]([CH3:21])=[C:19]([CH3:22])[N:18]=[C:17]([N:23]([CH2:24][C:25]5[CH:30]=[CH:29][C:28]([O:31][CH3:32])=[CH:27][CH:26]=5)[CH2:33][C:34]5[CH:35]=[CH:36][C:37]([O:40][CH3:41])=[CH:38][CH:39]=5)[C:16]=4[N:42]=[C:43]3[CH3:44])[O:10][N:9]=2)=[CH:4][CH:3]=1

Komponenten

5

Edukt 3

HCID 313Hydrochloric AcidHCID 66221Triethyl orthoacetate2×HCID 69453189N4-{[3-(4-fluorophenyl)isoxazol-5-yl]methyl}-N2,N2-bis(4-methoxybenzyl)-5,6-dimethylpyridine-2,3,4-triamine

Produkt 1

HCID 670413381-{[3-(4-Fluorophenyl)isoxazol-5-yl]methyl}-N,N-bis(4-methoxybenzyl)-2,6,7-trimethyl-1H-imidazo[4,5-c]pyridin-4-amineAusbeute 23,6 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 1140TolueneLösungsmittel

Versuchsvorschrift

N4-{[3-(4-Fluorophenyl)isoxazol-5-yl]methyl}-N2,N2-bis(4-methoxybenzyl)-5,6-dimethylpyridine-2,3,4-triamine (6.00 g, 10.6 mmol), triethyl orthoacetate (2.9 mL, 16 mmol), concentrated hydrochloride acid (0.2 mL), and toluene (30 mL) were combined and treated according to the method described in Part E of Example 18 with the modification that no additional triethyl orthoacetate was added. 1-{[3-(4-Fluorophenyl)isoxazol-5-yl]methyl}-N,N-bis(4-methoxybenzyl)-2,6,7-trimethyl-1H-imidazo[4,5-c]pyridin-4-amine (1.48 g) was obtained as a yellow solid.

Aufarbeitung

  1. additiontreated
  2. additionwas added

Quellen und Nachweise

ORD-Eintrag
ord-e5370fea538c407490b69419e21b3bc0
Quelldatensatz
uspto-grants-2011_03
Patentnummer
US07915281B2

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