This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: Which of the following does not correctly characterize a nucleophilic aromatic substitution ... (Read 70 times)

fox

  • Hero Member
  • *****
  • Posts: 540
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


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

shailee

  • Sr. Member
  • ****
  • Posts: 392
Reply #1 on: Aug 23, 2018
Answer to Question 1

e

Answer to Question 2

a


fox

  • Hero Member
  • *****
  • Posts: 540
Reply #2 on: Aug 23, 2018
Both answers were spot on, thank you once again


shailee

  • Sr. Member
  • ****
  • Posts: 392
Reply #3 on: Aug 23, 2018
Great! Please up vote :D


« previous next »
 

Did you know?

Most childhood vaccines are 90–99% effective in preventing disease. Side effects are rarely serious.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Asthma occurs in one in 11 children and in one in 12 adults. African Americans and Latinos have a higher risk for developing asthma than other groups.

Did you know?

Illicit drug use costs the United States approximately $181 billion every year.

Did you know?

Every flu season is different, and even healthy people can get extremely sick from the flu, as well as spread it to others. The flu season can begin as early as October and last as late as May. Every person over six months of age should get an annual flu vaccine. The vaccine cannot cause you to get influenza, but in some seasons, may not be completely able to prevent you from acquiring influenza due to changes in causative viruses. The viruses in the flu shot are killed—there is no way they can give you the flu. Minor side effects include soreness, redness, or swelling where the shot was given. It is possible to develop a slight fever, and body aches, but these are simply signs that the body is responding to the vaccine and making itself ready to fight off the influenza virus should you come in contact with it.

The number of words correctly completed in the New York Times crossword puzzle increases with age ... The number of words correctly completed in the New York Times crossword puzzle increases with age ...
After verifying that the tester is capable of correctly reading the air frequency, gasoline is ... After verifying that the tester is capable of correctly reading the air frequency, gasoline is ...
How to perform the substitution method for definite integrals (Part 1) How to perform the substitution method for definite integrals (Part 1)
Which row identifies correctly the excitatory and inhibitory neurons? Select one: Which row identifies correctly the excitatory and inhibitory neurons? Select one:
Overview of the biosynthesis of aromatic amino acids Overview of the biosynthesis of aromatic amino acids
If we make the substitution z=sqrt(x) to ∫sqrt(1-sqrt(x)) dx, the resulting integral is If we make the substitution z=sqrt(x) to ∫sqrt(1-sqrt(x)) dx, the resulting integral is
Video: Muscle Twitch and Muscle Tension - Motor unit size and force

For a complete list of videos, visit our video library