4,10-Bis(trimethylsilylmethyl)-1-azatricyclo[7.3.1.05,13]trideca-5,7,9(13)-triene-7-carbaldehyde 、 2-methyl-6-(1-pentylbicyclo[2,2,2]oct-4-yl)-4-(dicyanomethylene)-4H-pyran 在
哌啶 作用下,
以
乙醇 为溶剂,
反应 5.0h,
以80%的产率得到4-(dicyanomethylene)-2-(1,7-bis(trimethylsiliylmethyl)-julolidyl-9-enyl)-6-(4-pentylbicyclo[2.2.2]octan-1-yl)-4H-pyran