(Z)-3-(3',5'-bis(trifluoromethyl)biphenyl-4-yl)-2-(4'-(trifluoromethyl)biphenyl-4-yl)acrylonitrile 20.0 ℃
、101.33 kPa
条件下,
反应 3.0h,
以90%的产率得到2,4-bis(3',5'-bis(trifluoromethyl)biphenyl-4-yl)-1,3-bis(4'-(trifluoromethyl)biphenyl-4-yl)cyclobutane-1,3-dicarbonitrile