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Author Question: Which of the following does not correctly characterize a nucleophilic aromatic substitution ... (Read 77 times)

fox

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on: Aug 23, 2018
Which of the following does not correctly characterize a nucleophilic aromatic substitution reaction?
   
  a.
  favored by electron-withdrawing groups
   
  b.
  carbanion intermediates
   
  c.
  NO2 and CHO activate the ring
   
  d.
  NO2 and CHO are o/p-directors
   
  e.
  an H atom is replaced on the ring

Question 2

Which of the following sets of substituents are all deactivating groups in electrophilic aromatic substitution reactions?
   
  a.
  Cl, CN, NO2
   
  b.
  Cl, NH2, CH3
   
  c.
  CH3, OCH3, COCH3
   
  d.
  CH3, NH2, OCH3


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shailee

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Reply #1 on: Aug 23, 2018
Answer to Question 1

e

Answer to Question 2

a


fox

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Reply #2 on: Aug 23, 2018
Both answers were spot on, thank you once again


shailee

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Reply #3 on: Aug 23, 2018
Great! Please up vote :D


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