Give the structure of the secondary pentyl gr | vedclass

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(A) secondary pentyl group is a $C_5H_{11}$ group where the point of attachment is a secondary carbon atom.The structure $CH_3-CH_2-CH_2-CH(CH_3)-$ re

Vedclass · Accepted Answer

$CH_3-CH_2-CH_2-CH(CH_3)-$

Vedclass · Answer

(A) secondary pentyl group is a $C_5H_{11}$ group where the point of attachment is a secondary carbon atom.The structure $CH_3-CH_2-CH_2-CH(CH_3)-$ represents the $1$-methylbutyl group,which is a secondary pentyl group.The structure $CH_3-CH_2-CH(CH_3)-CH_2-$ represents the $2$-methylbutyl group,which is a primary pentyl group.Therefore,the correct structure for a secondary pentyl group among the options is $CH_3-CH_2-CH_2-CH(CH_3)-$,which corresponds to option $A$.

Column $I$ (Structure)	Column $II$ ($IUPAC$ Name)
$(A)$ $CH_3-CH=CH-CH_2Br$	$(p)$ $1$-Bromobut-$2$-ene
$(B)$ $CH_2=C(CH_3)-CH_2Br$	$(q)$ $3$-Bromo-$2$-methylpropene
$(C)$ $CH_3-C(CH_3)=CH-CH_2Br$	$(r)$ $4$-Bromopent-$2$-ene
$(D)$ $CH_3-CH=CH-CH_2CH_2Br$	$(s)$ $1$-Bromo-$2$-methylbut-$2$-ene

Give the structure of the secondary pentyl group.

Similar Questions

The correct name for the given compound is:

If the group $CH_3-CH(CH_3)-CH_2-CH(CH_3)-$ is present as a branch in a molecule,which of the following names is correct? $(i)$ $2, 4-$dimethylbutyl $(ii)$ $1, 3-$dimethylbutyl

The $IUPAC$ name of the compound $CH_3-C(CH_3)=CH-CH_2OH$ is:

The $IUPAC$ name of $(CH_3)_3C-CH=CH_2$ is

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