HCID 67494680, Verbindung → HCID 178497545, Verbindung

HRID 2047015Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 2047015
[CH3:1][O:2][C:3]([CH:5]1[CH2:10][CH2:9][CH:8]([C:11](=O)[CH2:12][C:13]([O:15]CC)=O)[CH2:7][CH2:6]1)=[O:4].[NH2:19][C:20]1[CH:24]=[CH:23][NH:22][N:21]=1>ClCCl>[CH3:1][O:2][C:3]([CH:5]1[CH2:6][CH2:7][CH:8]([C:11]2[CH:12]=[C:13]([OH:15])[N:21]3[N:22]=[CH:23][CH:24]=[C:20]3[N:19]=2)[CH2:9][CH2:10]1)=[O:4]

Komponenten

4

Reaktionsbedingungen

Temperatur
100 °C

Versuchsvorschrift

4-(2-Ethoxycarbonyl-acetyl)-cyclohexanecarboxylic acid methyl ester (8.5 g) and 3-amino-1H-pyrazole (26.5 mmol, 2.2 g) were mixed and heated neat at 100° C. for 16 hours. The resulting residue is dissolved in dichloromethane (100 mL) and concentrated in vacuo to remove water formed during cyclization. This solid is taken forward without further purification. LC-MS: 403 [M+H].

Aufarbeitung

  1. concentrationconcentrated in vacuo
  2. customto remove water
  3. customformed during cyclization
  4. customThis solid is taken forward without further purification

Quellen und Nachweise

ORD-Eintrag
ord-c252108c2c4d4684825c38a86395462c
Quelldatensatz
uspto-grants-2013_11
Patentnummer
US08591943B2

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