IUPAC names of the following compounds A and B are

IUPAC names of the following compounds A and B are

1. A= But-3-en-2-amine; $\mathrm{B}=4-\mathrm{N} . \mathrm{N}$-dimethylaminochlorobenzene
2. A = But-1 -en-3-amine; $\mathrm{B}=4-\mathrm{N}, \mathrm{N}$-dimethylaminochlorobenzene
3. A= But-1 -en-3-amine; $\mathrm{B}=4$-Chloro-N. N-dimethylbenzenamine
4. A = But-3-en-2-amine; $\mathrm{B}=4$-Chloro-N. N-dimethylbenzenamine

Asked in: AP EAMCET 2024 (21 May Shift 2)

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