Chemistry, asked by bhushandhodi09, 9 months ago

7) Mannich reaction is an example of
A) Linear synthesis
B) Convergent synthesis
C) Saytzev's rule
D) Multi component synthesis​

Answers

Answered by mukund5287
1

Answer:

The answer is Saytzev's rule ☺☺☺

Answered by tushargupta0691
0

Answer:

Through a series of elementary reactions, multicomponent reactions (MCRs) are synthetic processes that yield a single product from three or more reactants in a single pot.

Explanation:

Mannich reaction is nucleophilic addition. The condensation reaction is another name for the Mannich reaction.

It involves the condensation of a non-enolized aldehyde and an enolized carbonyl group (such as formaldehyde).

The reaction between primary, secondary, or ammonia and formaldehyde produces the iminium ion. By tautomerization, a carbonyl compound transforms into an enol form. The reaction is then advanced by the compound's enol form, which contains a carbonyl group.

Formation of Mannich Base: In the next step, the carbonyl compound's enol form attacks an iminium ion to produce an amino carbonyl compound, also known as a Mannich base.

Formaldehyde, a primary or secondary amine, or ammonia are used in the three-part organic reaction known as the Mannich reaction to amino alkylate an acidic proton next to a carbonyl functional group.

Hence, the correct option is (D) Multi-component synthesis​.

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