Questions: Determine if each compound has a chirality center. Select the single best answer for each part.
Part 1 of 3
CH3CHClCH2CH3
yes
no
Part 2 of 3
yes
no
Transcript text: Determine if each compound has a chirality center. Select the single best answer for each part.
Part 1 of 3
$\mathrm{CH}_{3} \mathrm{CHClCH}_{2} \mathrm{CH}_{3}$
yes
no
Part 2 of 3
yes
no
Solution
Solution Steps
Step 1: Analyze Part 1
The compound is $\mathrm{CH}_{3} \mathrm{CHClCH}_{2} \mathrm{CH}_{3}$ or 2-chlorobutane. The second carbon is bonded to four different groups: $\mathrm{CH}_{3}$, H, Cl, and $\mathrm{CH}_{2} \mathrm{CH}_{3}$. Therefore, it is chiral.
Step 2: Analyze Part 2
The compound shown is (1-chloroethyl)benzene. The carbon bonded to the chlorine atom is also bonded to a hydrogen, a methyl group, and a phenyl group. Since this carbon is connected to four different substituents, it represents a chirality center.