The correct order of basicity of the various | vedclass

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Question

(B) Nitrogen $2$ is the most basic because its lone pair is not involved in resonance,and it is a tertiary amine with electron-donating alkyl groups (

Vedclass · Accepted Answer

$2 > 1 > 3$

Vedclass · Answer

(B) Nitrogen $2$ is the most basic because its lone pair is not involved in resonance,and it is a tertiary amine with electron-donating alkyl groups (inductive effect).Nitrogen $3$ is the least basic because its lone pair is in resonance with the $C=O$ double bond of the amide group,significantly reducing its availability.Nitrogen $1$ is less basic than $2$ because its lone pair is involved in resonance with the indole ring system (aromatic system).Therefore,the correct order of basicity is $2 > 1 > 3$.

The correct order of basicity of the various nitrogen atoms in $LSD$ is:

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In the reaction sequence,
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