What is anionic intermediate, Chemistry

Assignment Help:

What is anionic intermediate

The spectrum is consistent with the formation of an anionic intermediate-a stable Meisenheimer complex.  (The dotted lines symbolize resonance delocalization of the negative charge.)  If you draw out the resonance structures for this ion, you will see that charge is delocalized to the carbons bearing the nitro groups, and it can also be delocalized into the nitro groups.  Though, charge is not delocalized to the other carbons.  As, the protons on these carbons do not show the smaller chemical shift that would be expected if there were high electron density on these carbons.

 


Related Discussions:- What is anionic intermediate

Stoichiometry, how many mole ratios can be obtained from the following equa...

how many mole ratios can be obtained from the following equation? Na2S+Cd(NO3)2-2NaNo3+CdS

Meralargy, role of silica in cupper abstraction

role of silica in cupper abstraction

Explain carbocation, Explain Carbocation The mechanism is a sequence of...

Explain Carbocation The mechanism is a sequence of two Brønsted acid-base reactions. In the first (step a), the double bond is protonated to give a tertiary carbocation; in the

Which elements is a covalently bonded crystal, Name the Which is a covalent...

Name the Which is a covalently bonded crystal? germanium

#titleelectrode potential .., how electrode potential through nernst equati...

how electrode potential through nernst equation can be determind/

Acidity of alcohol and phenol, observation reaction of alcohol and phenol w...

observation reaction of alcohol and phenol with sodium hydroxide

Molecule having one unpaired electron, The molecule having one unpaired ele...

The molecule having one unpaired electron is: (1)  NO                  (2) CO          (3) CN -                             (4) Fe Ans: NO

space b/w a proton and electron in h atom, Between a proton and electron i...

Between a proton and electron in a hydrogen atom = 3.16 x 10 47 A 0

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd