Author/Authors :
Ildiko Nagy، نويسنده , , Dénes K?nya، نويسنده , , Zsuzsanna Riedl، نويسنده , , Andr?s Kotschy، نويسنده , , Géza Tim?ri، نويسنده , , Andr?s Messmer، نويسنده , , Gyorgy Hajos، نويسنده ,
Abstract :
1-Methoxy-4-aryltetrazolyldienes have been subjected to oxidative degradation to yield tetrazolyl acroleins. These compounds when reacted with 1,1-dimethylhydrazine gave 1-dimethylamino-4-aryltetrazolyl-1-azadienes. Both the acroleins and the new 1-azadienes underwent ring transformation in reaction with fumaronitrile to afford pyrazolyl derivatives.
Keywords :
1 , 3-dipolar cycloaddition , Ring transformation , 1-azadiene , Photooxidation
