For making `(CH_(3))_(3)C-O-C_(2)H_(5)` the ideal combination is-

Options

A. `(CH_(3))_(3)CON a and C_(2)H_(5)Br`
B. `(CH_(3))_(3)CBr and C_(2)H_(5)ON a`
C. both the above
D. None

Answer

A

Explanation

(Williumson's synthysis)
`CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-overset(ө)(O)overset(o+)(Na)+overset(delta-)(Br)-overset(delta+)(CH_(2))-CH_(3)toCH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-OCH_(2)CH_(3)`
`underset(3^(@)-"alkyl halide")(CH_(3)-underset(CH_(3))underset(|)overset(CH_(3))overset(|)(C)-Br)+overset(o+)(N)aoverset(ө)(O)C_(2)H_(5)toCH_(3)-underset(CH_(2))underset(||)overset(CH_(3))overset(|)(C)+HOC_(2)H_(5)`