反应详情

Following a procedure similar to that described in Preparation 40, but using 3.2 g of 2-propylimidazole-4,5-dicarbonitrile (prepared as described in Preparation 10) and 33 ml of a 2M solution of t-butylmagnesium chloride in diethyl ether, 2.35 g of the title compound were obtained as crystals, melting at 176°-178° C.

1. customthat described in Preparation 40