Using corey - house synthesis we can't prepare `…………………..` from eethylbromide.

Options

A. `CH_(3)-CH_(2)-CH_(2)-CH_(3)`
B.
C. `CH_(3)-underset(underset(CH_(3))|)overset(overset(CH_(3))|)(C)-CH_(2)`
D. `CH_(3)-underset(underset(CH_(3))|)(CH)-CH_(2)-CH_(2)-CH_(3)`

Answer

C

Explanation

Other alkyl halide should no be `3^(@)` alkylhalide in corey - house synthesis, as it is a `S_(N)` 2 process.