反应详情

Following a procedure similar to that described in Preparation 23(i), but using 8.24 g of 2-propylimidazole-4,5-dicarbonitrile (prepared as described in Preparation 10) and 103 ml of a 2M solution of isopropylmagnesium iodide in diethyl ether, 45.0 g of the title compound were obtained as crystals, melting at 90.5°-91° C.