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

Author Question: What is the role of AlCl3 in Friedel Crafts acylations using acid chlorides? a. Lewis acid b. ... (Read 82 times)

faduma

  • Hero Member
  • *****
  • Posts: 528
on: Aug 23, 2018
What is the role of AlCl3 in Friedel Crafts acylations using acid chlorides?
 a. Lewis acid
  b. electrophile
  c. base
  d. nucleophile

Question 2

What is the electrophile in the reaction of benzene with tert-butyl chloride and AlCl3?
 a. CH3+
  b. Cl+
  c. (CH3)C+
  d. benzene

Question 3

What is the electrophile in the reaction of benzene with acetyl chloride, CH3COCl, and AlCl3?
 a. CH3CO+
  b. CH3+
  c. CH3CO2
  d. benzene

Question 4

What is the electrophile in the reaction of benzene with a mixture of nitric acid and sulfuric acid?
 a. HONO
  b. NO+
  c. NO2+
  d. benzene

Question 5

Why are nitrophenols more acidic than phenols?


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

dlook33

  • Sr. Member
  • ****
  • Posts: 344
Reply #1 on: Aug 23, 2018
Answer to Question 1

a

Answer to Question 2

c

Answer to Question 3

a

Answer to Question 4

b

Answer to Question 5

Nitro phenols are more acidic than phenols because of the electron-withdrawing inductive effect of the NO2 group. Also, the negative charge of the phenoxide ion on the ortho and para positions of nitrophenol is delocalized onto the oxygen atom of the NO2 group, thus making it more stable and acidic.


faduma

  • Hero Member
  • *****
  • Posts: 528
Reply #2 on: Aug 23, 2018
Thank you!


dlook33

  • Sr. Member
  • ****
  • Posts: 344
Reply #3 on: Aug 23, 2018
Always glad to help...


« previous next »
 

Did you know?

Human neurons are so small that they require a microscope in order to be seen. However, some neurons can be up to 3 feet long, such as those that extend from the spinal cord to the toes.

Did you know?

The ratio of hydrogen atoms to oxygen in water (H2O) is 2:1.

Did you know?

Certain rare plants containing cyanide include apricot pits and a type of potato called cassava. Fortunately, only chronic or massive ingestion of any of these plants can lead to serious poisoning.

Did you know?

One way to reduce acid reflux is to lose two or three pounds. Most people lose weight in the belly area first when they increase exercise, meaning that heartburn can be reduced quickly by this method.

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.

Krebs Citric Acid Cycle Krebs Citric Acid Cycle
chem: acid-base chem: acid-base
Salicylic acid to asprin Salicylic acid to asprin
Largest nitric acid plants in the United States Largest nitric acid plants in the United States
Pathways of arachidonic acid metabolism: Mechanisms of pain. Pathways of arachidonic acid metabolism: Mechanisms of pain.
Role of Productivity in Determining Output per Worker, 2009 Role of Productivity in Determining Output per Worker, 2009
Video: Methods that regulate pH

For a complete list of videos, visit our video library