반응 #81306

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diethyl ether

2-propyl-1-tritylimidazole-4,5-dicarbonitrile

ethylmagnesium bromide

→

title compound

5-Cyano-4-Propionyl-2-propyl-1-tritylimidazole

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후처리

1. 1
   기타that described in Preparation 15

실험 절차

Following a procedure similar to that described in Preparation 15, but using 8.05 g of 2-propyl-1-tritylimidazole-4,5-dicarbonitrile (prepared as described in Preparation 14) and 14 ml of a 3M solution of ethylmagnesium bromide in diethyl ether, 7.03 g of the title compound were obtained as crystals, melting at 96° C. (softening at 87° C.).

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