Which is the correct IUPAC name for `CH_(3)-underset(C_(2)H_(5))underset("| ")("C ")H-CH_(2)-Br` ?

Options

A. 1-Bromo-2-ethylpropane
B. 1-Bromo-2-ethyl-2-methylethane
C. 1-Bromo-2-methylbutane
D. 2-Methyl-1-bromobutane

Answer

C

Explanation

`CH_(3)-underset(underset(3)(C )H_(2)-underset(4)(C )H_(3))underset("| ")(overset("2 ")("C "))H-overset(1)(C )H_(2)-Br`