Monday, December 31, 2018

organic chemistry - Carbocation stability order


I was wondering whether the following order (from here) is correct:


enter image description here




  • In the first inequality, why did 9 hyperconjugations dominated resonance effect of benzene ring?





  • In the last inequality doesn't the 2 hyperconjugations of vinylic carbocation overpower the methyl carbocation?




In middle there is:
allyl = secondary



  • Why is there an equality here when resonance dominates inductive effect?




No comments:

Post a Comment

digital communications - Understanding the Matched Filter

I have a question about matched filtering. Does the matched filter maximise the SNR at the moment of decision only? As far as I understand, ...