Title of article :
Unexpected stereoselective sodium acetate catalyzed multicomponent cyclization of aryl aldehydes, malononitrile and acetone into cis-4-dicyanomethylene-2,6-diarylcyclohexane-1,1-dicarbonitriles
Author/Authors :
Elinson، نويسنده , , Michail N. and Vereshchagin، نويسنده , , Anatolii N. and Feducovich، نويسنده , , Sergey K. and Zaimovskaya، نويسنده , , Tatyana A. and Starikova، نويسنده , , Zoya A. and Belyakov، نويسنده , , Pavel A. and Nikishin، نويسنده , , Gennady I.، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A new type of multicomponent reaction is described in which five organic molecules form a cyclohexane ring. Aryl aldehydes, malononitrile and acetone in the presence of a catalytic amount of sodium acetate are stereoselectively cyclized into cis-4-dicyanomethylene-2,6-diarylcyclohexane-1,1-dicarbonitriles in 30–60% yields.
Keywords :
multicomponent reaction , stereoselectivity , Catalysis , aryl aldehydes , Malononitrile , Sodium acetate , 6-Diarylcyclohexane-1 , 2 , 1-dicarbonitriles , Acetone
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
