Reaktion #409470

Reaktionsgleichung

5-chloro-2-furancarboxamide

1,3-dichloroacetone

→

2-(5-chloro-2-furyl)-4-chloromethyloxazole

Ausbeute 24.0%

Reaktionsbedingungen

Vorschrift

In substantially the same manner as in Reference Example 47, 5-chloro-2-furancarboxamide was allowed to react with 1,3-dichloroacetone to give 2-(5-chloro-2-furyl)-4-chloromethyloxazole. The yield was 24%. Recrystallization from diethyl ether-hexane gave colorless prisms, mp 107-108° C.

Quelle