Aldehydes Ketones Question 42

Question: In Cannizzaro reaction given below $ 2PhCHO\xrightarrow{:O{H^{-}}}PhCH_2OH+PhC\overset{..}{\mathop{O}} _2^{-} $ the slowest step is:

Options:

A) the transfer of hydride to the carbonyl group

B) the abstraction of proton from the carboxylic group

C) the deprotonation of $ PhCH_2OH $

D) the attack of: $ \overline{O}H $ at the carboxyl group

Show Answer

Answer:

Correct Answer: A