Reaktion #432946

Reaktionsgleichung

2,6-di-tert-butyl-1,4-benzoquinone

aminopyrazine

→

Compound 1a

2,6-di-tert-butyl-4-pyrazinylimino-2,5-cyclohexadien-1-one

Reaktionsbedingungen

Aufarbeitung

1. 1
   Temperaturwas heated
2. 2
   TemperaturThe reaction mixture was cooled to room temperature
3. 3
   Sonstigepurified by silica gel column chromatography (eluent: diethyl ether-hexane=1:4)

Vorschrift

A mixture of 11.02 of 2,6-di-tert-butyl-1,4-benzoquinone and 4.76 g of aminopyrazine was heated with stirring at 150° C. for 6 hours. The reaction mixture was cooled to room temperature and purified by silica gel column chromatography (eluent: diethyl ether-hexane=1:4), giving 3.95 g of Compound 1a.

Quelle