The IUPAC names of the following compounds A | vedclass

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(D) For compound $A$: The structure is $CH_3-CH(NH_2)-CH=CH_2$. The longest carbon chain containing the double bond and the amine group has $4$ carbon

Vedclass · Accepted Answer

$A = $ but$-3-$en$-2-$amine; $B = 4-$Chloro$-N, N-$dimethylbenzenamine

Vedclass · Answer

(D) For compound $A$: The structure is $CH_3-CH(NH_2)-CH=CH_2$. The longest carbon chain containing the double bond and the amine group has $4$ carbons. Numbering starts from the end that gives the lowest locant to the functional group (amine). Thus,the amine is at position $2$ and the double bond starts at position $3$. The name is but$-3-$en$-2-$amine.For compound $B$: The structure is a benzene ring with a chlorine atom at position $1$ and a $-N(CH_3)_2$ group at position $4$. The parent compound is benzenamine (aniline). The substituent $-Cl$ is at position $4$ and the two methyl groups are attached to the nitrogen atom. The name is $4-$Chloro$-N, N-$dimethylbenzenamine.

The $IUPAC$ names of the following compounds $A$ and $B$ are:

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