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9-Fluorenone CAS 486-25-9 - Quality Chemical Supply from China Suppliers and Factory
The carbonyl group in the 9-fluorenone molecule has typical properties of ketone compounds and can undergo addition reactions, reduction reactions, etc. For example, it can react with Grignard reagents to generate the corresponding alcohol, and can be reduced with a reducing agent to obtain 9-fluorenol. In addition, electrophilic substitution reactions can occur on the benzene ring of fluorenone. Due to the electron-withdrawing effect of the carbonyl group, the reaction mainly occurs at the meta position of the carbonyl group.
Addition Reactions
Reacts with Grignard reagents to generate the corresponding alcohol, demonstrating typical ketone properties.
Reduction Reactions
Can be reduced with a reducing agent to successfully obtain 9-fluorenol.
Electrophilic Substitution
Occurs on the benzene ring, primarily at the meta position due to the electron-withdrawing effect of the carbonyl group.
Frequently Asked Questions
Q1:
What chemical properties does the carbonyl group in 9-fluorenone exhibit?
The carbonyl group in 9-fluorenone exhibits typical properties of ketone compounds, allowing it to undergo addition and reduction reactions.
Q2:
What is the result of reacting 9-fluorenone with Grignard reagents?
Reacting 9-fluorenone with Grignard reagents generates the corresponding alcohol through an addition reaction.
Q3:
How can 9-fluorenol be obtained from 9-fluorenone?
9-fluorenol can be obtained by reducing 9-fluorenone with a suitable reducing agent.
Q4:
Where do electrophilic substitution reactions occur on the 9-fluorenone molecule?
Electrophilic substitution reactions occur on the benzene ring of the fluorenone molecule.
Q5:
Why does electrophilic substitution on 9-fluorenone mainly occur at the meta position?
The reaction mainly occurs at the meta position of the carbonyl group due to the electron-withdrawing effect of the carbonyl group.