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(D) The structure of $2$-Bromo-$3,4,5$-trimethylhexane is $CH_3-CH(Br)-CH(CH_3)-CH(CH_3)-CH(CH_3)-CH_3$.Identify the chiral carbons (carbons attached

Vedclass · Accepted Answer

$4$

Vedclass · Answer

(D) The structure of $2$-Bromo-$3,4,5$-trimethylhexane is $CH_3-CH(Br)-CH(CH_3)-CH(CH_3)-CH(CH_3)-CH_3$.Identify the chiral carbons (carbons attached to four different groups):$(1)$ $C_2$: Attached to $-H$, $-Br$, $-CH_3$, and $-CH(CH_3)CH(CH_3)CH_2CH_3$. This is chiral.$(2)$ $C_3$: Attached to $-H$, $-CH_3$, $-CH(Br)CH_3$, and $-CH(CH_3)CH_2CH_3$. This is chiral.$(3)$ $C_4$: Attached to $-H$, $-CH_3$, $-CH(CH_3)CH(Br)CH_3$, and $-CH_2CH_3$. This is chiral.$(4)$ $C_5$: Attached to $-H$, $-CH_3$, $-CH_2CH_3$, and $-CH(CH_3)CH(CH_3)CH(Br)CH_3$. This is chiral.All four carbons at positions $2, 3, 4,$ and $5$ are chiral.Therefore, the total number of chiral carbon atoms is $4$.

$A$. $HCHO$	Formaldehyde
$B$. $C_6H_5NH_2$	Aniline
$C$. $CH_3CH(CH_3)CH_3$	$n-$Butane
$D$. $CH_3CH(OH)COOH$	Lactic acid

What is the number of chiral carbon atoms present in $2$-Bromo-$3,4,5$-trimethylhexane?

Similar Questions

What is the $IUPAC$ name of the compound $CH_3-CH(CH_3)-CH_2-CH_2-Cl$?

Write the decreasing order of priority for functional groups in the $IUPAC$ nomenclature system.

Give the $IUPAC$ name of the compound: $CH_3CH=CHCOOC_2H_5$

The incorrect $IUPAC$ name is

Identify the compound that does not correctly match with its common name.
$A$. $HCHO$ Formaldehyde
$B$. $C_6H_5NH_2$ Aniline
$C$. $CH_3CH(CH_3)CH_3$ $n-$Butane
$D$. $CH_3CH(OH)COOH$ Lactic acid

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