In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking

In the reaction of phenol with CHCl₃ and aq.KOH the electrophile attacking the ring is

Options

(a) CHCl₃
(b) CHCl₂
(c) :CCl₂
(d) COCl₂

Correct Answer:

:CCl₂

Explanation:

The electrophile is dichloromethylene :CCl₂ generated from chloroform by the action of a base. OH⁻ + CHCl₃ ⇌ HOH + :CCl₃ → Cl⁻ + :CCl₂(Dichlorocarbene).

admin:

Related Questions

  1. An ideal gas, obeying kinetic theory of gases can not be liquefied, because
  2. In a homonuclear molecule, which of the following sets of orbitals is degenerate?
  3. The beilstein test for organic compounds is used to detect
  4. Ethyl iodide when heated with sodium in dry ether gives pure
  5. If n = 6, the correct sequence for filling of electrons will be: