1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Roman55 [17]
3 years ago
6

4-methyl-3-hexanol was prepared by reacting an alkene with either hydroboration-oxidation or oxymercuration-reduction. Draw the

structure of the alkene that was used to prepare the alcohol in highest yield.

Chemistry
1 answer:
Ivenika [448]3 years ago
3 0

Answer:

Structure in attachment.

Explanation:

The oxymercuration-demercuration of an asymmetric alkene usually produces the  Markovnikov orientation of an addition. The electrophile ⁺Hg(OAc), formed by the electrophile attack of the mercury ion, remains attached to least substituted group at the end of the double bond. This electrophile has a considerable amount of positive charge on its two  carbon atoms, but there is more positive charge on the more substituted carbon atom,  where it is more stable. The water attack occurs on this more electrophilic carbon, and the Markovnikov orientation occurs.

In hydroboration, borane adds to the double bond in one step. Boron is added to the less  hindered and less substituted carbon, and hydrogen is added to the more substituted carbon. The electrophilic boron atom adds to the less substituted end of the double bond, positioning the positive charge (and the hydrogen atom) at the more substituted end. The result is a product with the anti-Markovnikov orientation.

You might be interested in
Briefly describe how a potentiometric pHmeter works. (Hint: Describe how the pH meter
liq [111]

Answer:

A general instrument, which is used to determine the concentration of hydrogen ion within the aqueous solution is known as a pH meter. The meter helps in determining the alkalinity or acidity, which is articulated in the form of pH. It is also called a potentiometric pH meter as it helps in finding the variation in electrical potential between a reference electrode and a pH electrode. This electrical potential variation is associated with the pH of the solution.  

The potentiometric pH meter comprises a pair of electrodes and a basic electronic amplifier, some may even comprise a combination electrode and some sort of display that demonstrates pH units. The potentiometric pH meter generally exhibits a reference electrode or a combination electrode, and a glass electrode. The probes or electrodes are administered within a solution whose pH values are needed to be determined.  

8 0
3 years ago
Which sample is a pure substance?
Sunny_sXe [5.5K]
A test tube of zinc oxide
6 0
3 years ago
Read 2 more answers
Label the parts of the atom.<br><br> Which atomic particle determines the identity of the atom?
zavuch27 [327]
A: Electron
B: Neutron
C: Proton
3 0
3 years ago
Which is most complicated to separate?​
Sergio [31]

Answer: Atoms are the hardest substance to separate

7 0
2 years ago
What role does chlorophyll play in photosynthesis?
Elina [12.6K]
Chlorophyll captures the sun's energy and is used as energy to complete the photosynthesis process
4 0
3 years ago
Other questions:
  • What do bacteria need to reproduce?
    13·1 answer
  • Coca cola is similar to tomato juice because
    9·2 answers
  • Carbon disulfide is formed by the reaction of coke (carbon) with sulfur dioxide. how many moles of cs2 will be generated if 8.0
    5·1 answer
  • g Which of the following solutes in aqueous solution would be expected to exhibit the smallest freezing-point lowering (assuming
    12·1 answer
  • When would scientists need to change a theory?
    12·2 answers
  • Question: why do astronauts wear organge suits vs white suits<br><br> Full answer please..
    7·1 answer
  • why do many parts of the world need resources of water different from the ones used in United Kingdom?
    7·1 answer
  • Result in the formation of one or more new substances with new chemical and physical properties
    11·1 answer
  • 5. How many moles of tin (II) fluoride are there in 908 g?
    13·1 answer
  • Horticulturists know that, for many plants, dark green leaves are associated with low light levels and pale green with high leve
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!