stability of resonating structures

Stability OF resonating structure & application

Rules For Stability Of Resonating Structure |Hyperconjugation|Questions |Summary

Rules For Stability Of Resonating Structure |Hyperconjugation|Questions |Summary

Resonance Structure - Practice|Rules For Stability Of Resonating Structure|Summary

Resonance|Types Of Resonance Or Mesomeric Effect|Stability Of Resonating Structure|Questions|Summary

Electron Density On Benzene Ring |Questions |Adjustive Groups |Rules For Stability Of Resonating Structure |Summary

Electron Density On Benzene Ring |Questions |Adjustive Groups |Rules For Stability Of Resonating Structure |Summary

In an aromatic ring, a functional group with lone pair of electron exerts +M effect, some fnuctional groups like, -NO,-NC-CH=CH_(2) etc., can function both as electron donating (+M) or electron withdrawing (-M) groups. More extended conjugation provide more stabilization. The most stable resonating structure is :

The most stable resonating structure is

drawing OF resonating structures