p-Toluenesulfonic acid → HCID 9952234, Verbindung
Reaktionsgleichung
[F:1][C:2]1[CH:24]=[CH:23][C:5]([CH2:6][N:7]2[C:11]3=[N:12][CH:13]=[C:14]([S:16]([CH3:19])(=[O:18])=[O:17])[N:15]=[C:10]3[CH:9]=[C:8]2[C:20](=[S:22])[NH2:21])=[CH:4][CH:3]=1.CO[CH:27](OC)[CH2:28]Br.C1(C)C=CC(S(O)(=O)=O)=CC=1>C(O)(=O)C>[F:1][C:2]1[CH:24]=[CH:23][C:5]([CH2:6][N:7]2[C:11]3=[N:12][CH:13]=[C:14]([S:16]([CH3:19])(=[O:17])=[O:18])[N:15]=[C:10]3[CH:9]=[C:8]2[C:20]2[S:22][CH:27]=[CH:28][N:21]=2)=[CH:4][CH:3]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Reaktionsbedingungen
- Temperatur
- 100 °C
Versuchsvorschrift
A mixture of 5-(4-fluorobenzyl)-2-methanesulfonyl-5H-pyrrolo[2,3-b]pyrazine-6-thioamide (90 mg), bromoacetaldehyde dimethylacetal (0.06 ml), p-toluenesulfonic acid (4 mg) and acetic acid (1 ml) was stirred at 100° C. for 1.5 hours. The reaction solution was separated using silica gel column chromatography (hexane:ethyl acetate=0.2:1).to obtain the desired product (30 mg).
Aufarbeitung
- customThe reaction solution was separated
Quellen und Nachweise
- ORD-Eintrag
- ord-4b4d3ff35cca4d07bcf854e5603e3a6c
- Quelldatensatz
- uspto-grants-2009_11
- Patentnummer
- US07612070B2
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