КУПРОКАТАЛІТИЧНА ВЗАЄМОДІЯ ДИБЕНЗАЛЬАЦЕТОНУ З СОЛЯМИ АРЕНДІАЗОНІЮ ТА ТІОЦІАНАТОМ КАЛІЮ

The reaction of the bis(benzylidene)acetone with arenediazonium sulfates and potassium  thiocyanate was investigatied. The use of different anionoid additions does not lead to the formation  of anionarylation products. It was shown that the reaction takes place without participation of SO 2 and 3,5-diaryl-1,2-diphenylcyclopentenes were obtained.  Key words: arenediazonium salts, bis(benzylidene)acetone, potassium thiocyanate, cuprous  catalytic reaction, 3,5-diaryl-1,2-diphenylcyclopentenes.