28404 Product (A) of the above reaction is
(c) Hydrolysis of ester take place.
28405 Identify (A).
(b) Conjugated dienes on oxidation give oxalic acid.
28406 How many product will be formed when above compound undergo de-carb oxylation?
Only one product will obtained.
28407 Product of the reaction is
(c) Geminal dicarboxylic group on heating gives two diastereomer.