The IUPAC name of the compound CH_3-C(Cl)=C(C | vedclass

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Question

(A) $1$. Identify the longest carbon chain containing both the double and triple bonds. The chain has $7$ carbons,so the parent alkane is heptane.$2$.

Vedclass · Accepted Answer

$6-$chloro$-4-$ethyl$-5-$methylhept$-5-$en$-1-$yne

Vedclass · Answer

(A) $1$. Identify the longest carbon chain containing both the double and triple bonds. The chain has $7$ carbons,so the parent alkane is heptane.$2$. Number the chain from the end that gives the lowest locants to the multiple bonds. The triple bond at $C-1$ and the double bond at $C-5$ gives the set $(1, 5)$. Numbering from the other side would give $(2, 6)$. Thus,we number from the right.$3$. Identify substituents: $6-$chloro,$4-$ethyl,and $5-$methyl.$4$. Combine them alphabetically: $6-$chloro$-4-$ethyl$-5-$methylhept$-5-$en$-1-$yne.

The $IUPAC$ name of the compound $CH_3-C(Cl)=C(CH_3)-CH(C_2H_5)-CH_2-C \equiv CH$ is:

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The correct $IUPAC$ name of the following compound is:

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