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Author Question: Which of the following is not true about Meissenheimer complexes? a. They are resonance-stabilized ... (Read 53 times)

deesands

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on: Aug 23, 2018
Which of the following is not true about Meissenheimer complexes?
 a. They are resonance-stabilized anions
  b. They are formed upon addition of a nucleophile to aryl halides
  c. They are aromatic
  d. They are intermediates in nucleophilic aromatic substitution reaction which take place by an addition-elimination mechanism

Question 2

What type of intermediate is formed upon treatment of 1-chloro-2,4-dinitrobenzene with sodium hydroxide to give 2,4-dinitrophenol?
 a. Meisenheimer complex
  b. benzyne
  c. cyclohexadienyl cation
  d. benzyl radical


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shailee

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

c

Answer to Question 2

a


deesands

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Reply 2 on: Aug 23, 2018
Excellent

dantucker

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Reply 3 on: Yesterday
Thanks for the timely response, appreciate it

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