Identify A, B and C
 

Write the structure of the major product of the aldol condensation of benzaldehyde with acetone.

How are the following conversions effected
(a) propanal into butanone
(b) Hex-3-yne into hexan-3-one.
(c) phenylmethanal into benzoic acid
(d) phenylmethanal into benzoin

Complete the following reaction
\({ CH }_{ 3 }-{ CH }_{ 2 }-{ CH }_{ 2 }-\underset { \overset { || }{ O } }{ C } -{ CH }_{ 3 }\overset { HO-{ CH }_{ 2 }-{ CH }_{ 2 }-OH }{ \underset { { dry }{ HCl} }{ \longrightarrow } } ?\)

Identify A, B and C

Oxidation of ketones involves carbon – carbon bond cleavage. Name the product (s) is / are formed on oxidising 2,5 – dimethyhexan – 3- one using strong oxidising agent.

How are the following conversions effected
(b) Hex-3-yne into hexan-3-one.

How are the following conversions effected
 phenylmethanal into benzoic acid

How are the following conversions effected
phenylmethanal into benzoin