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Ester having alpha-hydrogen on treatemen...

Ester having `alpha`-hydrogen on treatement with a strong base eg. `C_(2)H_(5)Ona` undergoes self condensation to produce `beta`-keto esters. This is called claisen condensation

`EtO-overset(O)overset(||)(C)-OEt+Ph-CH_(2)-overset(O)overset(||)(C)-OC_(2)H_(5) overset((1)C_(2)H_(5)ONa)underset((2)H_(2)O,Delta)to` products is

A

`CH_(3)-underset(Ph)underset(|)(C)H-COOH`

B

`{:(" "CH_(3)),(" |"),(""Ph-C-COOH),(" |"),(" "COOH):}`

C

`Ph-overset(O)overset(||)(C)-OEt`

D

`Ph-CH_(2)-COOH`

Text Solution

Verified by Experts

The correct Answer is:
D
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