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

Author Question: Aldehydes and ketones cannot undergo nucleophilic additionelimination reactions because: a. they ... (Read 97 times)

michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
on: Aug 23, 2018
Aldehydes and ketones cannot undergo nucleophilic additionelimination reactions because:
 a. they are extremely stable molecules and do not react chemically in most cases.
 b. they do not have an electronegative atom attached to the carbonyl group to act as a good leaving group.
  c. they do not have an electronegative atom attached to the -carbon to act as a good leaving group.
 d. the bond angles in these molecules are not conducive for simultaneous nucleophilic addition and elimination.

Question 2

If D-phenylalanine is prepared from an aldehyde compound, the chemicals that would be used are:
 a. KMnO4 and hot HNO3.
  b. NaBH4.
 c. CH3MgCl in ether.
 d. NH2OH.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #1 on: Aug 23, 2018
Answer to Question 1

b

Answer to Question 2

a


michelleunicorn

  • Hero Member
  • *****
  • Posts: 565
Reply #2 on: Aug 23, 2018
Thank you!


jxjsniuniu

  • Sr. Member
  • ****
  • Posts: 343
Reply #3 on: Aug 23, 2018
Always glad to help...


« previous next »
 

Did you know?

If you use artificial sweeteners, such as cyclamates, your eyes may be more sensitive to light. Other factors that will make your eyes more sensitive to light include use of antibiotics, oral contraceptives, hypertension medications, diuretics, and antidiabetic medications.

Did you know?

According to animal studies, the typical American diet is damaging to the liver and may result in allergies, low energy, digestive problems, and a lack of ability to detoxify harmful substances.

Did you know?

Essential fatty acids have been shown to be effective against ulcers, asthma, dental cavities, and skin disorders such as acne.

Did you know?

Parkinson's disease is both chronic and progressive. This means that it persists over a long period of time and that its symptoms grow worse over time.

Did you know?

As the western states of America were settled, pioneers often had to drink rancid water from ponds and other sources. This often resulted in chronic diarrhea, causing many cases of dehydration and death that could have been avoided if clean water had been available.

Exergonic/Endergonic Reactions Exergonic/Endergonic Reactions
Reactions of Young Men and Women on Fasting Reactions of Young Men and Women on Fasting
The biochemical reactions of near-infrared light The biochemical reactions of near-infrared light
a and B Elimination reactions a and B Elimination reactions
Metabolic Reactions Metabolic Reactions
Energy flow in the light-dependent reactions of photosynthesis Energy flow in the light-dependent reactions of photosynthesis
Video: Properties of water -structure of water and polarity (Ionized and polar compounds)

For a complete list of videos, visit our video library