In the reaction :
A and B respectively are ,
and (CH3)2C(OH)SO3Na
CH3CHO and (CH3)2C(OH)SO3Na
and (CH3)2C(OH)SO3Na
and (CH3)2C(OH)SO3Na
As we learnt ,
Reaction of Aldehydes and Ketones with hydrogen sulphite -
– Yields white addition compound.
– Useful for separation and purification of aldehydes.
- wherein