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

Author Question: What statement is false relative to the nucleophilic additions? A) When a weak nucleophile is ... (Read 81 times)

darbym82

  • Hero Member
  • *****
  • Posts: 570
on: Aug 23, 2018
What statement is false relative to the nucleophilic additions?
  A)
  When a weak nucleophile is present, the reaction can be catalyzed by acid.
  B)
  The nucleophile attacks the trigonal carbon of the carbonyl group.
  C)
  Ketones are more reactive than aldehydes.
  D)
  Nucleophiles that add irreversibly are poor leaving groups.
  E)
  Nucleophiles can be classified as those that add reversibly to carbonyl compounds and those that add irreversibly.

Question 2

The second step in the base catalyzed aldol condensation is:
  A)
  formation of the enolate ion
  B)
  addition of an enolate to a carbonyl group
  C)
  protonation of the alkoxide ion
  D)
  protonation of the carbonyl oxygen
  E)
  loss of a proton from the a carbon


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ashley I

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

c

Answer to Question 2

b


darbym82

  • Hero Member
  • *****
  • Posts: 570
Reply #2 on: Aug 23, 2018
Thank you!


Ashley I

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


« previous next »
 

Did you know?

Acetaminophen (Tylenol) in overdose can seriously damage the liver. It should never be taken by people who use alcohol heavily; it can result in severe liver damage and even a condition requiring a liver transplant.

Did you know?

Though methadone is often used to treat dependency on other opioids, the drug itself can be abused. Crushing or snorting methadone can achieve the opiate "rush" desired by addicts. Improper use such as these can lead to a dangerous dependency on methadone. This drug now accounts for nearly one-third of opioid-related deaths.

Did you know?

There are more sensory neurons in the tongue than in any other part of the body.

Did you know?

Blood in the urine can be a sign of a kidney stone, glomerulonephritis, or other kidney problems.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

Relative rate test, calibrating the molecular clock, and calculating divergence dates. Relative rate test, calibrating the molecular clock, and calculating divergence dates.
Example of Reconciling a Bank Statement Cont. Example of Reconciling a Bank Statement Cont.
This label on a Toyota Camry hybrid shows the relative smog-producing emissions, but this does not ... This label on a Toyota Camry hybrid shows the relative smog-producing emissions, but this does not ...
Relative Humidity Relative Humidity
Weak bones cause the spine to collapse over time Weak bones cause the spine to collapse over time
The human X chromosome (left) and the Y chromosome (right). This false-color scanning electron micro The human X chromosome (left) and the Y chromosome (right). This false-color scanning electron micro
Video: Exercise and cardiac output

For a complete list of videos, visit our video library