Write the structural formulae of the organic compounds A,B,C and D in the following sequence of reactions.
`CH_(3)-underset(Br)underset(|)(C)H-CH_(2)-CH_(2)-CH_(3)overset(alc.KOH)toAoverset(Br_(2))toBoverset(alc.KOH)toCunderset(Hg^(2+)//H^(+))overset(H_(2)O)toD`.

Write the structural formulae of the organic molecules A, B, C and D in the following sequence of reactions : A +CH_(3)MgBr overset(H_(2)O)to CH_(3)CH_(2)-underset(OH)underset(|)(CH)-CH_(3) underset(-H_(2)O)overset(H_(2)O)to B overset(Br_(2))to C overset("alc. KOH")to D

In the following sequence of reaction: CH_(3)-CH_(2)-CH_(2)-Br overset(Alc. KOH)to (A) overset(HBr)to (B) overset(aq. KOH)to (C) The product 'C' is _______.

Write the structure of the major organic product expected from each of the following reactions: (CH_(3))_(2)underset(Cl)underset(|)C-CH_(2)-CH_(3)overset(Alc.KOH)to

Write the structure of the major organic product expected from each of the following reactions: (CH_(3))_(2)underset(Cl)underset(|)C-CH_(2)-CH_(3)overset(Alc.KOH)to

CH_(3)-CH_(2)-underset(Br)underset(|)(CH)-CH_(3)underset(Delta)overset("alc.KOH")rarrX (Major)

In the following sequence of reaction CH_(3)-CH_(2)-CH_(2)-I overset(Alc. KOH)to (A) overset(Br_(2))to (B) overset(NaNH_(2)//NH_(3))to (C) The product 'C' is _________.