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Reactions of Aromatic Compounds - Nucleophilic Aromatic Substitution Ar-SN

Exercises: Decomposition of Arenediazonium Salts

Instruction : Exercise 1

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Fig.1

Instruction : Exercise 2

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Fig.2

Exercise

Which compounds can be used as catalysts in exchanging the diazonium group of aromatic diazonium ions for a cyano group, as well as a halogen?

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Please make a choice.

correct

wrong

partly correct

This is the right answer

Copper(I) salts.

Copper(II) salts.

Chromium(VI) salts.

Iron(III) salts.

Iron(II) salts.

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Exercise

What is the reaction in the previous question called?

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correct

wrong

partly correct

This is the right answer

Steinmeyer reaction.

Sandmeyer reaction.

Sandmueller reaction.

Steinbeck reaction.

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Exercise

The mechanism of the reaction mentioned in the last two questions is ...

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correct

wrong

partly correct

This is the right answer

... an anionic mechanism.

... a radical mechanism.

... a cationic mechanism.

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