(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chloro-6-fluorobenzonitrile → HCID 178433049, Verbindung

HRID 872798Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 872798
[CH3:1][C:2]1[NH:3][CH:4]=[C:5]([C:7]([OH:9])=O)[N:6]=1.[NH2:10][C@@H:11]([CH3:28])[CH2:12][N:13]1[CH:17]=[CH:16][C:15]([C:18]2[CH:25]=[C:24]([F:26])[C:21]([C:22]#[N:23])=[C:20]([Cl:27])[CH:19]=2)=[N:14]1>>[Cl:27][C:20]1[CH:19]=[C:18]([C:15]2[CH:16]=[CH:17][N:13]([CH2:12][C@@H:11]([NH:10][C:7]([C:5]3[N:6]=[C:2]([CH3:1])[NH:3][CH:4]=3)=[O:9])[CH3:28])[N:14]=2)[CH:25]=[C:24]([F:26])[C:21]=1[C:22]#[N:23]

Komponenten

3

Edukt 2

HCID 67170587(S)-4-(1-(2-aminopropyl)-1H-pyrazol-3-yl)-2-chloro-6-fluorobenzonitrileHCID 178433052HCID 178433052, Verbindung

Produkt 1

HCID 178433049HCID 178433049, Verbindung

Versuchsvorschrift

The title compound was prepared according to the method of Example 247 starting from 2-methyl-1H-imidazole-4-carboxylic acid and (S)-4-[1-(2-aminopropyl)-1H-pyrazol-3-yl]-2-chloro-6-fluorobenzonitrile (which can be prepared according to Example 34(c)). The crude product was purified by flash chromatography on silica gel by using CH2Cl2-MeOH as a gradient eluent (100:0-98:2) to give the product, which was triturated in diethyl ether at RT to afford the title compound. 1H NMR (400 MHz, DMSO-d6): 1.06 (3H, d), 2.31 (3H, s), 4.28 (1H, distorted dd), 4.35-4.45 (2H, m), 7.02 (1H, d), 7.42 (1H, s), 7.86 (1H, d), 7.93 (1H, dd), 8.00 (1H, d), 8.07 (1H, d), 12.11 (1H, s).

Aufarbeitung

  1. customThe title compound was prepared
  2. customThe crude product was purified by flash chromatography on silica gel
  3. customto give the product, which
  4. customwas triturated in diethyl ether at RT

Quellen und Nachweise

ORD-Eintrag
ord-144c93cc735d47b1994b5297f3e97029
Quelldatensatz
uspto-grants-2015_03
Patentnummer
US08975254B2

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