End-product of which of following reaction give positive Iodoform test.

Options

A. `H-overset(O)overset(||)(C)-Clunderst((ii).H^(o+))overset((i).CH_(3)MgBr("excess"))to`
B. `Ph-overset(O)overset(||)(C)-O-Etunderset((ii)H^(+))overset((i)CH_(3)MgBr("excess"))to`
C. `H-overset(O)overset(||)(C)-O-Etunderset((ii).H^(o+))overset((i). CH_(3)MgBr("excess"))to`
D. `CH_(3)-overset(O)overset(||)(C)-Hunderset((ii)H^(+))overset((i).CH_(3)MgBr("excess"))to`

Answer

A, B, C, D

Explanation

`-`Iodoform test Haloform test is test of `-overset(O)overset(||)(C)-CH_(3),-underset(H)underset(|)overset(OH)overset(|)(C)-CH_(3)` group.
`-overset(Theta)(C)H_(3)` of `CH_(3)MgBr` work work as nuclephile


(C). `H-overset(O)overset(||)(C)-OE tunderset((2)H^(o+))overset((1).CH_(3)MgBr("exess"))tounderset("Give Iodoform test")(H-underset(CH_(3))underset(|)overset(OH)overset(|)(C)-CH_(3)+underset("Give Iodoform test")(HO-Et`
(D). `CH_(3)-overset(O)overset(||)(C)-H`