Draw the oxycarbenium ion for the reaction 3) а.Draw the oxocarbenium ion that is formed as an intermediate in the followingreaction:ноОнOHH*+ H20LOMEно.LOME +ононAcetoneb. If the corresponding ethylidene acetal (structure below) was hydrolysed instead, would thereaction be faster or slower (tip: look at the stabilisation of the oxocarbenium ion)?OHCOMEОн

The oxygen of atom of ketal group gets protonated which is then follwed by ring opening to produce…

Answered: 3) а. Draw the oxocarbenium ion that is…

3) а. Draw the oxocarbenium ion that is formed as an intermediate in the following reaction: но OH OH H* + H20 LOME но LOME + OH он Acetone

Organic Chemistry: A Guided Inquiry

2nd Edition

ISBN:9780618974122

Author:Andrei Straumanis

Publisher:Andrei Straumanis

Chapter14: Elimination

Section: Chapter Questions

Problem 3E

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Concept explainers

Diol

In chemistry there are so many chemical compounds that have a hydroxyl group but a chemical compound having two hydroxyl groups (-OH) is termed as a diol. It also implies the presence of two alcohols whereas polyols contain two or more than two hydroxyl groups (-OH). Glycol or 1,2-diol is an aliphatic diol that has two alcohol groups on adjacent carbon atoms. In industries, the most commonly used diol is ethylene glycol.

Question

Draw the oxycarbenium ion for the reaction

3) а.
Draw the oxocarbenium ion that is formed as an intermediate in the following
reaction:
но
Он
OH
H*
+ H20
LOME
но.
LOME +
он
он
Acetone
b. If the corresponding ethylidene acetal (structure below) was hydrolysed instead, would the
reaction be faster or slower (tip: look at the stabilisation of the oxocarbenium ion)?
OH
COME
Он

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