Trifluoroacetic acid → HCID 77967102, Verbindung

HRID 1878557Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1878557
FC(F)(F)C(O)=O.[N:8]1([C:14]2[N:19]3[N:20]=[C:21]([C:23]4[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=4)[CH:22]=[C:18]3[N:17]=[C:16]([NH:29][NH2:30])[CH:15]=2)[CH2:13][CH2:12][O:11][CH2:10][CH2:9]1.[C:31]([C:33]1[CH:34]=[C:35]([CH:38]=[CH:39][CH:40]=1)[CH:36]=O)#[N:32]>C(O)C>[C:31]([C:33]1[CH:34]=[C:35]([CH:38]=[CH:39][CH:40]=1)[CH:36]=[N:30][NH:29][C:16]1[CH:15]=[C:14]([N:8]2[CH2:13][CH2:12][O:11][CH2:10][CH2:9]2)[N:19]2[N:20]=[C:21]([C:23]3[CH:28]=[CH:27][CH:26]=[CH:25][CH:24]=3)[CH:22]=[C:18]2[N:17]=1)#[N:32]

Komponenten

5

Edukt 3

HCID 6422Trifluoroacetic acidHCID 90670m-FormylbenzonitrileHCID 70867226HCID 70867226, Verbindung

Produkt 1

HCID 77967102HCID 77967102, VerbindungAusbeute 109,1 %

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 702EthanolLösungsmittel

Versuchsvorschrift

There was dissolved, in ethanol (2 mL), trifluoroacetic acid salt of (7-morpholin-4-yl-2-phenyl-pyrazolo[1,5-a]pyrimidin-5-yl)-hydrazine (30.0 mg, 0.0557 mM), then 3-cyano-benzaldehyde (6.7 mg, 0.061 mM) was added to the solution and the mixture was stirred at room temperature for one hour. This reaction liquid was filtered and the resulting solid was purified by the NH-silica gel column chromatography (methanol/methylene chloride=1/20) to thus give the title compound (23.6 mg, yield: quantitative).

Aufarbeitung

  1. customThis reaction liquid
  2. filtrationwas filtered
  3. customthe resulting solid was purified by the NH-silica gel column chromatography (methanol/methylene chloride=1/20)

Quellen und Nachweise

ORD-Eintrag
ord-9974cd28abf5462ead5a40e135afc199
Quelldatensatz
uspto-grants-2012_11
Patentnummer
US08314098B2

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